C. Nielsen

发表

Organic aerosol and global climate modelling: a review

Erik Swietlicki, Maria Cristina Facchini, John H. Seinfeld, 2004 .

The 2015 edition of the GEISA spectroscopic database

Jonathan Tennyson, Keeyoon Sung, D. Chris Benner, 2016 .

Ab initio Calculated Energies and Vibrational Frequencies of 3-Azidopropene (Allylazide)*

C. Nielsen, S. Biskupic, A. Gatial, 1995 .

Enhanced anti-HIV-1 activity of G-quadruplexes comprising locked nucleic acids and intercalating nucleic acids

E. Pedersen, J. Nielsen, V. Filichev, 2010, Nucleic acids research.

Health risk analysis for emissions to air from CO2 Technology Centre Mongstad

Y. Maree, G. D. Koeijer, O. Falk-Pedersen, 2013 .

2'-Spiro ribo- and arabinonucleosides: synthesis, molecular modelling and incorporation into oligodeoxynucleotides.

J. Wengel, B. R. Babu, C. Nielsen, 2003, Organic & biomolecular chemistry.

Molecular complexes of nitric acid with various bases studied by matrix isolation infrared spectroscopy

C. Nielsen, A. Barnes, E. Lasson, 1994 .

Synthesis and antiviral evaluation of novel conformationally locked nucleosides and masked 5′-phosphate derivatives thereof

J. Wengel, P. Nielsen, T. Koch, 2002 .

Synthesis and evaluation of anti-HIV activity of 3-azido-4-(hydroxymethyl)tetrahydrofuran derivatives containing 2-(thymin-1-yl)methyl, 2-(cytosin-1-yl)methyl or 2-(adenin-9-yl)methyl substituents – a new series of AZT analogues

J. Wengel, C. Nielsen, A. G. Olsen, 2001 .

Ab initio molecular dynamics study of aqueous formaldehyde and methanediol

Gianni Cardini, Claus J. Nielsen, Vincenzo Schettino, 2007 .

Conformational properties of bis(difluoromethyl) ether as studied by microwave, infrared, Raman spectroscopy and by ab initio computations

D. L. Powell, C. Nielsen, H. Møllendal, 1999 .

Spectral shifts of matrix isolated species as criteria for acid-base interactions with solid Xe.

C. Nielsen, A. Loewenschuss, M. Rozenberg, 2010, Physical chemistry chemical physics : PCCP.

Synthesis of 3‐(6‐alkylaminopurin‐9‐yl)‐2,3‐dideoxy‐D‐thero‐pentopyranoses and their reduction to 3‐(6‐alkylaminopurin‐9‐yl)‐2,3‐dideoxy‐D‐thero‐pentitols

E. Pedersen, C. Nielsen, H. Pedersen, 1992 .

CO-water interactions in argon matrices and in porous ices

C. Nielsen, A. Loewenschuss, A. Givan, 1997 .

The Infrared, Raman and NMR Spectra of Hexamethylene Triperoxide Diamine.

D. Sülzle, D. L. Powell, H. Hopf, 1988 .

PHASE ANALYSES OF POTASSIUM, RUBIDIUM AND CESIUM TUNGSTEN BRONZES

S. J. Cyvin, B. Cyvin, S. Rundqvist, 1979 .

Relative tropospheric photolysis rates of HCHO and HCDO measured at the European Photoreactor Facility.

T. Röckmann, M. Johnson, A. Bacak, 2007, The journal of physical chemistry. A.

Tropospheric photolysis rates of the acetaldehyde isotopologues CD₃CHO and CD₃CDO relative to CH₃CHO measured at the European Photoreactor Facility.

M. Johnson, J. Heimdal, C. Nielsen, 2015, The journal of physical chemistry. A.

Atmospheric gas-phase degradation and global warming potentials of 2-fluoroethanol, 2,2-difluoroethanol, and 2,2,2-trifluoroethanol

Claus J. Nielsen, S. R. Sellevåg, Jostein K. Sundet, 2004 .

Corrigendum to ‘‘Atmospheric degradation and global warming potentials of three perfluoroalkenes’’ [atmospheric environment 35 (24) 4113–4123]

J. A. Beukes, G. Myhre, J. Sundet, 2001 .

An experimental and theoretical study of the gas phase kinetics of atomic chlorine reactions with CH3NH2, (CH3)2NH, and (CH3)3N.

P. Wine, C. Nielsen, P. Laine, 2015, Physical chemistry chemical physics : PCCP.

Kinetic study of the vapour-phase reaction between aliphatic aldehydes and the nitrate radical

B. d'Anna, C. Nielsen, 1997 .

Ambient Measurements of Amines by PTR-QiTOF: Instrument Performance Assessment and Results from Field Measurements in the Vicinity of TCM, Mongstad

Anne Kolstad Morken, A. Wisthaler, T. Mikoviny, 2017 .

Relative rates of reaction of 13 C 16 O, 12 C 18 O, 12 C 17 O and 13 C 18 O with OH and OD radicalsw

M. Johnson, C. Nielsen, K. Feilberg, 2005 .

THE CRYSTAL STRUCTURE OF SILVER ETHYLENEDIAMINE PERCHLORATE

S. J. Cyvin, B. Cyvin, C. Nielsen, 1979 .

Atmospheric Chemistry of N-Methylmethanimine (CH3N=CH2): A Theoretical and Experimental Study

A. Wisthaler, T. Mikoviny, Markus Müller, 2022, The journal of physical chemistry. A.

Theoretical and Experimental Study on the Reaction of tert-Butylamine with OH Radicals in the Atmosphere.

M. Hallquist, A. Wisthaler, T. Mikoviny, 2018, The journal of physical chemistry. A.

Matrix isolation mid- and far-infrared spectra of sulfuric acid and deuterated sulfuric acid vapors ☆

C. Nielsen, A. Loewenschuss, A. Givan, 1999 .

Precipitation of Surfactant Salts: The Effect of Counterion Exchange on Micelles.

E. Matijević, K. Fontell, C. Nielsen, 1986 .

Vibrational spectra and conformations of chloro‐ and bromo‐cyclobutane

D. Sülzle, D. L. Powell, C. Nielsen, 1989 .

Synthesis and evaluation of novel 6-(3,5-dimethylbenzyl)uracil analogs as potential anti-HIV-1 agents

M. Al-Omar, C. Nielsen, E. Pedersen, 2014, Russian Journal of Bioorganic Chemistry.

Catalysis by Coordinatively Unsaturated Surface Compounds of Chromium(II), Iron(II), Cobalt(II) and Nickel(II) on Silica Gel. II. Decomposition of N2O, Reduction of N2O by CO and Oxidation of CO by O2.

S. J. Cyvin, L. Larsson, B. Cyvin, 1978 .

Infrared Study of CO Adsorbed on a Co/Re/γAl2O3-Based Fischer–Tropsch Catalyst

C. Nielsen, L. Rygh, 2000 .

Gas-phase reactions of OH with methyl amines in the presence or absence of molecular oxygen. An experimental and theoretical study.

P. Seakins, M. Blitz, C. Nielsen, 2013, The journal of physical chemistry. A.

Equilibrium Constants for the Axial Coordination of meso-Tetraphenylporphinatomanganese(II) and -chromium(III) Complexes.

S. J. Cyvin, B. Cyvin, C. Nielsen, 1978 .

Density and Surface Tension of Aqueous H2SO4 at Low Temperature

C. Myhre, C. Nielsen, O. Saastad, 1998 .

CO + OH --> CO2 + H: The relative reaction rate of five CO isotopologues with OH and OD

Claus J. Nielsen, David W. T. Griffith, D. Griffith, 2002 .

The Consistent Force Field. 1. Methods and Strategies for Optimization of Empirical Potential Energy Functions.

Kjeld Rasmussen, Søren Balling Engelsen, Claus J. Nielsen, 1994 .

A study of the IR and UV-Vis absorption cross-sections, photolysis and OH-initiated oxidation of CF3CHO and CF3CH2CHO

Claus J. Nielsen, S. R. Sellevåg, C. Nielsen, 2004 .

Conformation and Anomer Ratio of D-Glucopyranose in Different Potential Energy Functions.

Kjeld Rasmussen, Sven J. Cyvin, Bjørg N. Cyvin, 1982 .

Atmospheric chemistry of 2-aminoethanol (MEA)

Markus Müller, Matthias Karl, Claus J. Nielsen, 2011 .

Infrared absorption cross section, radiative forcing, and GWP of four hydrofluoro(poly)ethers

Claus J. Nielsen, Gunnar Myhre, G. Myhre, 1999 .

Optical properties in the UV and visible spectral region of organic acids relevant to tropospheric aerosols

Claus J. Nielsen, C. Myhre, C. Nielsen, 2004 .

Atmospheric Chemistry and Environmental Impact of the Use of Amines in Carbon Capture and Storage (CCS)

Claus J. Nielsen, H. Herrmann, C. Weller, 2012 .

Atmospheric degradation and global warming potentials of three perfluoroalkenes

J. A. Beukes, Claus J. Nielsen, Jostein K. Sundet, 2001 .

Infrared spectrum and ab initio calculations of matrix isolated methanesulfonic acid species and its 1:1 water complex

C. Nielsen, A. Loewenschuss, A. Givan, 2005 .

Infrared spectra and ab initio calculations of matrix isolated dimethyl sulfone and its water complex

C. Nielsen, A. Loewenschuss, H. Grothe, 2002 .

Products and mechanisms of the gas-phase reactions between NO3 and a series of alkenes

H. Skov, C. Lohse, J. Hjorth, 1990 .

Synthesis of New MKC-442 Analogues Containing Alkenyl Chains or Reactive Functionalities at C-5

P. T. Jørgensen, C. Nielsen, T. H. Hansen, 2002 .

The vibrational spectra including matrix isolation and conformations of 1-chloro-1-fluorocyclobutane and 1-chloro-1,2,2-trifluorocyclobutane

D. L. Powell, C. Nielsen, A. Gatial, 1993 .

Vibrational spectra including matrix isolation and conformations of 1,1,2-trichloro-2,3,3-trifluorocyclobutane

D. L. Powell, V. Šablinskas, C. Nielsen, 1993 .

Recent advances in infrared matrix isolation spectroscopy. Invited lecture

C. Nielsen, P. Klaeboe, 1992 .

The vibrational spectra and conformations of polyhalogenated cyclobutanes

D. L. Powell, C. Nielsen, A. Gatial, 1990 .

The IR matrix isolation spectra and conformation energies of eight haloacetylhalides (CH2X-COY; X, Y = F, Cl, Br)

C. Nielsen, A. El‐Bindary, P. Klaeboe, 1990 .

Conformational behaviour of five cyclobutane derivatives

D. L. Powell, C. Nielsen, A. Gatial, 1988 .

Complexes of molecular and ionic character in the same matrix layer: infrared studies of the sulfuric acid/ammonia system.

C. Nielsen, A. Loewenschuss, M. Rozenberg, 2011, The journal of physical chemistry. A.

Infrared spectra and ab initio calculations of the matrix isolated (CO2)·(H2SO4) and (CO2)·(SO3) complexes

C. Nielsen, A. Loewenschuss, A. Givan, 2002 .

Infrared Evidence for the Existence of the (HCl)*(H2SO4) Complex Trapped in Argon at 5 K†

C. Nielsen, A. Loewenschuss, A. Givan, 2000 .

IR spectrum of molecular complexes of sulfuric acid with N2 and NO trapped in solid argon

C. Nielsen, A. Loewenschuss, A. Givan, 1999 .

IR spectrum of H2SO4 species trapped in low temperature solid CO and in CO containing matrices

C. Nielsen, A. Loewenschuss, A. Givan, 1998 .

Infrared matrix isolation study of H2SO4 and its complexes with H2O

C. Nielsen, A. Loewenschuss, A. Givan, 1998 .

Infrared study of CO adsorbed on Co/γ-Al2O3 based Fischer–Tropsch catalysts; semi-empirical calculations as a tool for vibrational assignments

C. Nielsen, O. H. Ellestad, P. Klaeboe, 2000 .

Diffuse reflectance IR studies of bimetallic Fischer-Tropsch catalysts

C. Nielsen, I. Gausemel, O. H. Ellestad, 1995 .

Trimethylamine/sulfuric acid/water clusters: a matrix isolation infrared study.

C. Nielsen, A. Loewenschuss, M. Rozenberg, 2014, The journal of physical chemistry. A.

Synthesis and Antiviral Evaluation of Novel Conformationally Locked Nucleosides and Masked 5′-Phosphate Derivatives Thereof.

J. Wengel, P. Nielsen, T. Koch, 2002 .

Synthesis of a bicyclic analogue of AZT restricted in an unusual O4'-endo conformation.

C. Nielsen, M. H. Sørensen, P. Nielsen, 2001, The Journal of organic chemistry.

Atmospheric Degradation of Amines (ADA) : summary report from atmospheric chemistry studies of amines, nitrosamines, nitramines and amides.

H. Skov, M. Hallquist, M. Glasius, 2012 .

Experimental and Theoretical Study of the Atmospheric Degradation of Aldehydes

B. d'Anna, C. Nielsen, 2002 .

Synthesis and Evaluation of Anti-HIV Activity of 3-Azido-4-(hydroxymethyl)tetrahydrofuran Derivatives Containing 2-(Thymin-1-yl)methyl, 2-(Cytosin-1-yl)methyl or 2-(Adenin-9-yl)methyl Substituents — A New Series of AZT Analogues.

J. Wengel, C. Nielsen, A. G. Olsen, 2001 .

The vibrational spectra, molecular structure and conformation of organic azides: Part XI. An ab initio, IR matrix isolation and Raman temperature study of 3-azidopropene (allylazide)1

C. Nielsen, A. Gatial, P. Klaeboe, 1989 .

The vibrational spectra, molecular structure and conformation of organic azides: Part VIII. 3-Azidopropene (allylazide)

C. Nielsen, K. Kosa, P. Klaeboe, 1988 .

The vibrational spectra, molecular structure and conformation of organic azides—IX. Azidoethane☆

C. Nielsen, K. Kosa, C. E. Sjøgren, 1988 .

Vibrational spectra, molecular structure and conformation of organic azides: Part VII. Azido-2-butyne

R. Salzer, C. Nielsen, H. Priebe, 1987 .

The vibrational spectra, molecular structure and conformation of organic azides: Part VI. Azidoacetonitrile

C. Nielsen, K. Kosa, P. Klaeboe, 1987 .

The virbrational spectra, molecular structure and conformations of organic azides: Part V. 3-Azidopropyne (propargylazide)☆

J. Almlöf, G. Braathen, C. Nielsen, 1987 .

The vibrational spectra, molecular structure and conformation of organic azides: Part IV. An ab initio study of hydrazoic acid, azidomethane, azidoethane, azidoethene and azidomethanal

C. Nielsen, Carl E. Sjøgfogren, 1987 .

2′‐Spiro Ribo‐ and Arabinonucleosides: Synthesis, Molecular Modeling and Incorporation into Oligodeoxynucleotides.

J. Wengel, B. R. Babu, C. Nielsen, 2004 .

FTIR studies of the NO3 initiated degradation of but-2-yne: mechanism and rate constant determination

C. Nielsen, J. Seland, Ingse M. W. Noremsaune, 1996 .

Products and Mechanisms of the Gas-Phase Reactions Between NO3 and a Series of Alkenes.

H. Skov, C. Lohse, J. Hjorth, 1991 .

Synthesis of 3-(6-Alkylaminopurin-9-yl)-2,3-dideoxy-D-threo- pentopyranoses and Their Reduction to 3-(6-Alkylaminopurin-9-yl)-2,3- dideoxy-D-threo-pentitols.

E. Pedersen, C. Nielsen, H. Pedersen, 2010 .

Molecular complexes of nitric acid with N2, CO and NO studied by matrix isolation IR spectroscopy

C. Nielsen, A. Barnes, E. Lasson, 1995 .

Acetonitrile/sulfuric acid/water clusters: A matrix isolation infrared and computational study

C. Nielsen, A. Loewenschuss, M. Rozenberg, 2020 .

Experimental studies of deuterium propagation through the atmospheric photochemical series CH4, CH3O, CH2O, H2

H. Skov, T. Wallington, T. Röckmann, 2008 .

H-Bonding of Sulfuric Acid with Its Decomposition Products: An Infrared Matrix Isolation and Computational Study of the H2SO4·H2O·SO3 Complex.

C. Nielsen, A. Loewenschuss, M. Rozenberg, 2016, The journal of physical chemistry. A.

Hydrogen bonding in the sulfuric acid-methanol-water system: a matrix isolation and computational study.

C. Nielsen, A. Loewenschuss, M. Rozenberg, 2015, The journal of physical chemistry. A.

Relative tropospheric photolysis rates of acetaldehyde and formaldehyde isotopologues measured at the European photoreactor facility.

M. Johnson, C. Nielsen, E. Nilsson, 2009, The journal of physical chemistry. A.

Relative tropospheric photolysis rates of HCHO, H13CHO, HCH18O, and DCDO measured at the European photoreactor facility.

M. Johnson, B. d'Anna, C. Nielsen, 2005, The journal of physical chemistry. A.

Ab initio MRD-CI investigation of the electronic spectrum of glyoxal (CHO)2

C. Nielsen, M. Mühlhäuser, Margret Gruber-Stadler, 2006 .

Vibrational spectroscopic studies, conformations and ab initio calculations of n-propyltrichlorosilane

G. Guirgis, J. Durig, C. Nielsen, 2004 .

H-Bonding of Formic Acid with Its Decomposition Products: A Matrix Isolation and Computational Study of the HCOOH/CO and HCOOH/CO₂ Complexes.

C. Nielsen, A. Loewenschuss, M. Rozenberg, 2015, The journal of physical chemistry. A.

H-bonded clusters in the trimethylamine/water system: a matrix isolation and computational study.

C. Nielsen, A. Loewenschuss, M. Rozenberg, 2012, The journal of physical chemistry. A.

Preparation and antiviral properties of new acyclic, achiral nucleoside analogues: 1- or 9-[3-hydroxy-2-(hydroxymethyl)prop-1-enyl]nucleobases and 1- or 9-[2,3-dihydroxy-2-(hydroxymethyl)propyl]nucleobases.

M. Petersen, C. Nielsen, U. Henriksen, 2004, Organic & biomolecular chemistry.

SYNTHESIS OF CERTAIN 6-(ARYLTHIO)URACILS AS POTENTIAL ANTIVIRAL AGENTS

E. Pedersen, C. Nielsen, M. N. Nasr, 2001 .

Application of Tunable Diode Lasers to Laboratory Studies of Atmospheric Chemistry: Kinetics of the Reaction NO3+NO2→NO+NO2+O2

J. Hjorth, F. Cappellani, G. Restelli, 1989 .

and NO3 Radicals

M. Johnson, C. Nielsen, K. Feilberg, 2004 .

Real-time monitoring of emissions from monoethanolamine-based industrial scale carbon capture facilities.

C. Nielsen, G. Schade, Liang Zhu, 2013, Environmental science & technology.

Performance of an amine-based CO2 capture pilot plant at the Fortum Oslo Varme Waste to Energy plant in Oslo, Norway

A. Wisthaler, T. Mikoviny, R. Zevenhoven, 2021 .

A Sampling Line Artifact in Stack Emission Measurement of Alkanolamine-enabled Carbon Capture Facility: Surface Reaction of Amines with Formaldehyde

A. Wisthaler, T. Mikoviny, C. Nielsen, 2017 .

Synthesis and biological evaluation of branched and conformationally restricted analogs of the anticancer compounds 3'-C-ethynyluridine (EUrd) and 3'-C-ethynylcytidine (ECyd).

J. Wengel, F. Hansen, C. Nielsen, 2005, Bioorganic & medicinal chemistry.

Synthesis and evaluation of anti-HIV-1 activity of 3′-azido-3′-deoxy-2′-O,4′-C-methylene-linked bicyclic thymine nucleosides

J. Wengel, V. Rajwanshi, C. Nielsen, 2000 .

Atmospheric chemistry of CHF2CHO: study of the IR and UV-vis absorption cross sections, photolysis, and OH-, Cl-, and NO3-initiated oxidation.

S. R. Sellevåg, T. Helgaker, Y. Stenstrøm, 2005, The journal of physical chemistry. A.

Vibrational spectroscopic study of 2-fluorophenol and 2,3,5,6-tetrafluorohydroquinone

G. Keresztury, C. Nielsen, A. Kovács, 2007 .

Determination of the nitrogen trioxide + nitrogen dioxide .fwdarw. nitric oxide + oxygen + nitrogen dioxide rate constant by infrared diode laser and Fourier transform spectroscopy

J. Hjorth, F. Cappellani, G. Restelli, 1989 .

Spectra and structure of silicon‐containing compounds. XXXVI—Raman and infrared spectra, conformational stability, ab initio calculations and vibrational assignment of ethyldibromosilane

D. L. Powell, G. Guirgis, J. Durig, 2003 .

Spectra and structure of silicon containing compounds. XXXI. Raman and infrared spectra, conformational stability, ab initio calculations, and vibrational assignment of ethyl bromosilane and ethyl bromosilane-Si-d2

D. L. Powell, G. Guirgis, J. Durig, 2002 .

Conformational equilibrium in dimethyl vinyl fluorosilane studied by infrared and Raman spectroscopy

G. Guirgis, J. Durig, C. Nielsen, 2000 .

Synthesis of 5-dialkylaminomethyl-3′-azido and 3′-fluoro-2′,3′-dideoxyuridines for evaluation as anti-HIV agents

A. Larnkjær, M. S. Motawia, E. Pedersen, 1993 .

Complexes Pairing Aliphatic Amines with Hydroxyl and Hydroperoxyl Radicals: A Computational Study

S. Scheiner, C. Nielsen, M. Solimannejad, 2008 .

Atmospheric chemistry of C3-C6 cycloalkanecarbaldehydes.

A. Wisthaler, N. Jensen, J. Hjorth, 2005, The journal of physical chemistry. A.

13C, 18O, and D fractionation effects in the reactions of CH3OH isotopologues with Cl and OH radicals.

M. Johnson, C. Nielsen, M. Mühlhäuser, 2008, The journal of physical chemistry. A.

Solid phases of bicyclohexyl studied with vibrational spectroscopy and calorimetry

C. Nielsen, V. S. Mastryukov, P. Klaeboe, 1992 .

Synthesis and anti-HIV-1 activity of novel bicyclic nucleoside analogues restricted to an S-type conformation

C. Nielsen, R. Wightman, L. Kvaernø, 2000 .

Raman and infrared spectra, quantum chemical calculations, conformations and spectral assignments of 1-chloro-1-methyl-1-silacyclohexane

G. Guirgis, C. Nielsen, J. Overby, 2013 .

Infrared and Raman spectra, conformations, quantum chemical calculations and spectral assignments of 1-methyl-1-silacyclohexane

G. Guirgis, C. Nielsen, P. Klaeboe, 2013 .

Vibrational spectra, conformations, quantum chemical calculations and spectral assignments of 1-chloro-1-silacyclohexane

G. Guirgis, C. Nielsen, P. Klaeboe, 2012 .

Infrared and Raman spectra, conformations, ab initio calculations and spectral assignments of 1-fluoro-1-silacyclohexane

G. Guirgis, M. Johnston, C. Nielsen, 2012 .

The infrared and Raman spectra, ab initio calculations and spectral assignments of cyclopropylmethyl dichlorosilane (c-C3H5)SiCl2CH3

G. Guirgis, C. Nielsen, P. Klaeboe, 2011 .

Infrared and Raman spectra, conformations, ab initio calculations and spectral assignments of ethylmethyldichlorogermane

G. Guirgis, C. Nielsen, C. Wurrey, 2010 .

Vibrational spectra, molecular structure and conformation of gaseous 3-thiocyanatopropyne (propargylthiocyanate)

C. Nielsen, G. Gundersen, T. Midtgaard, 1988 .

Atmospheric chemistry and environmental impact of the use of amines in carbon capture and storage (CCS).

H. Herrmann, C. Weller, C. Nielsen, 2012, Chemical Society reviews.

The Synthesis of Some New Quinazolone Derivatives of Potential Biological Activity

C. Nielsen, A. El‐Barbary, A. Z. Abou El-Ezz, 2006 .

Secondary beta-Deuterium Kinetic Isotope Effects in Reactions of Grignard Reagents.

S. Christensen, F. Abildgaard, J. Madsen, 1992 .

Mechanism of the Grignard Addition Reaction. XVI. Homolytic and Concerted Mechanisms in the Reaction of alpha,beta-Unsaturated Carbonyl Compounds with Grignard Reagents.

S. Wold, M. Sjöström, C. Nielsen, 1991 .

The Structures of two Binuclear Copper(II) Complexes with mu-Oxamido-bridges; [Cu2(C2H2N2O2)(C10H9N3)2(NO3)2] and [Cu2(C2H2N2O2)(C10H8N2)2(NO3)2].3H2O.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

CONFORMATIONAL ANALYSIS OF COORDINATION COMPOUNDS. IV. TRIS(1,2-ETHANEDIAMINE)- AND TRIS(2,3-BUTANEDIAMINE)COBALT(III) COMPLEXES

S. J. Cyvin, B. Cyvin, S. Rundqvist, 1979 .

THE CRYSTAL STRUCTURE OF (2-((3-AMINOPROPYL)AMINO)ETHANOLATO)COPPER(II) BROMIDE TETRAMER TRIHYDRATE, (CU4(C5H13N2O)4)BR4.3H2O

S. J. Cyvin, B. Cyvin, S. Rundqvist, 1979 .

The Crystal and Molecular Structure of Bis(1,1-diethyl-3-benzoylthioureato)nickel(II).

S. J. Cyvin, H. Knuuttila, G. Braathen, 1982 .

Synthesis of Triazenopyrazole Derivativesas Potential Inhibitors of HIV-1

E. Pedersen, M. Zahran, C. Nielsen, 1999 .

CRYSTAL AND MOLECULAR STRUCTURE OF HG(CLO4)2.4(CH3)2SO, A DIMERIC ADDITION COMPOUND

S. J. Cyvin, B. Cyvin, C. Nielsen, 1979 .

Preparation and Characterization of 2-Mercaptobenzoic Acid Complexes of Mercury--Lead and Mercury--Cadmium.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

Crystal and Molecular Structure of Bis(2-mercaptobenzoato-S)mercury(II) Monodioxane.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

The vibrational spectra of maleimide and N-D maleimide

C. Nielsen, P. Klaboe, T. Woldbaek, 1975 .

Multiple pathways in the synthesis of new annelated analogues of 6-benzyl-1-(ethoxymethyl)-5-isopropyluracil (emivirine).

C. Nielsen, E. Pedersen, Anne-Lene L Hansen, 2003, Organic & biomolecular chemistry.

Synthesis and reactions of 2-deoxy-β-D-ribofuranosyl derivatives of 3-aryl-4H-pyrrolo[2,3-d]pyrimidin-4-imines

E. Pedersen, M. Zahran, C. Nielsen, 1995 .

The Preparation, Separation, and Characterization of the lel3- and ob3-Isomers of Tris(trans-1,2-cyclohexanediamine)iridium(III) Complexes.

S. J. Cyvin, B. Cyvin, F. Galsbøl, 1972 .

SYNTHESIS OF SOME NEW 4-AMINO-1,2,4-TRIAZOLE DERIVATIVES AS POTENTIAL ANTI-HIV AND ANTI-HBV

C. Nielsen, A. El‐Barbary, Mai El-Daly, 2004 .

Synthesis of novel N-1 (allyloxymethyl) analogues of 6-benzyl-1-(ethoxymethyl)-5-isopropyluracil (MKC-442, emivirine) with improved activity against HIV-1 and its mutants.

P. T. Jørgensen, A. Boel, C. Nielsen, 2002, Journal of medicinal chemistry.

The Crystal Structure of Tetrakis[trifluoroacetato-mu-(2-diethylaminoethanolato)copper(II)].

S. J. Cyvin, E. Pedersen, G. Braathen, 1982 .

Synthesis, characterization and biological activity of some 1,2,4-triazine derivatives

C. Nielsen, A. El‐Barbary, M. A. Sakran, 2005 .

Studies on 2,4-Dithioxo and 2-Thioxoimidazolidene Derivatives

C. Nielsen, A. El‐Barbary, A. Z. Abou El-Ezz, 2007 .

The Crystal Structure of a Tetranuclear Bismuth(III) Complex, (C5H5NH)6Bi4Cl18.

S. J. Cyvin, B. Cyvin, T. Eriksen, 1978 .

Synthesis of Triazenopyrazole Derivatives as Potential Inhibitors of HIV-1.

E. Pedersen, M. Zahran, C. Nielsen, 1999 .

The conformations and vibrational spectra of 2,2,4,4,6,6,9,9-octamethyl-3,7-decadiyne

W. Aehle, C. Nielsen, P. Klaeboe, 1987 .

Magnetic Properties of the Dimeric Complex Di-mu-chloro-bis[bis(benzotriazole)chlorocopper(II)] Monohydrate.

S. J. Cyvin, E. Pedersen, G. Braathen, 1982 .

Pyrite Like Phases in the Rh-Se System.

S. J. Cyvin, B. Cyvin, A. Kjekshus, 1978 .

A TRUE SQUARE-PLANAR TELLURIUM(II) COMPLEX WITH BIDENTATE LIGANDS. THE PREPARATION AND CRYSTAL STRUCTURE OF BIS(IMIDOTETRAPHENYLDITHIODIPHOSPHINO-S,S′)TELLURIUM(II)

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

Synthesis of 2-O-ethyl analogues of 3′-azido- and 3′-fluoro-2′,3′-dideoxyuridines and evaluation of their biological activity against HIV

E. Pedersen, C. Nielsen, A. Abdel-Rahman, 1995 .

Synthesis of 5′‐azido‐ and 5′‐amino‐2′,5′‐dideoxynucleosides from quinazoline‐2,4(1H,3H)‐diones

E. Pedersen, C. Nielsen, A. El‐Barbary, 1995 .

Synthesis of 4‐Methylthio Analogues of FLT and AZT and their Evaluation against HIV

E. Pedersen, C. Nielsen, A. Abdel-Rahman, 1995, Archiv der Pharmazie.

On the Hydrolysis of the Manganese(III) Ion.

S. J. Cyvin, B. Cyvin, S. Rundqvist, 1978 .

Stereoselective Addition of Organocopper Reagents to Cyclic N-Acyliminium Ions.

V. S. Parmar, G. Francis, J. Keen, 1994 .

Intramolecular Glycosidation: Stereocontrolled Synthesis of alpha-Glucosides from a 2-O-Alkoxysilyl Thioglucoside.

E. Pedersen, O. Buchardt, M. Bols, 1993 .

Infrared and Raman spectra, ab initio calculations and conformational equilibria of chloromethyl methyl dichlorosilane

D. L. Powell, G. Guirgis, C. Nielsen, 2001 .

THE VIBRATIONAL SPECTRA AND CONFORMERS OF CHLOROMETHYL DIMETHYL CHLOROSILANE

G. Guirgis, J. Durig, C. Nielsen, 1997 .

Gas-phase structures of 1,3-disilacyclobutane and 1,1-difluorosilacyclobutane

J. E. Boggs, D. L. Powell, C. Nielsen, 1988 .

Structure of Schiff Bases Derived from Heptane-2,4,6-trione and Diamines as Obtained from UV Absorption and Circular Dichroism Spectra.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

ON THE COORDINATION AROUND MERCURY(II), CADMIUM(II) AND ZINC(II) IN DIMETHYL SULFOXIDE AND AQUEOUS SOLUTIONS. AN X-RAY DIFFRACTION, RAMAN AND INFRARED INVESTIGATION

S. J. Cyvin, B. Cyvin, S. Ahrland, 1979 .

Crystal and Molecular Structure of Hexakis(dimethyl sulfoxide)cadmium(II) Perchlorate, [Cd((CH3)2SO)6](ClO4)2.

S. J. Cyvin, B. Cyvin, C. Nielsen, 1978 .

Crystal Structure of alpha-Tetraethylammonium Trichloromercurate(II).

S. J. Cyvin, B. Cyvin, S. Rundqvist, 1979 .

Crystallographic studies of molecular complexes containing hexafluorobenzene

L. B. Zinner, F. Mo, D. L. Powell, 1988 .

Calculation of Fundamental Frequencies of 2,5-Dimethyl-2,3,4-hexatriene.

A. Ivanov, C. Nielsen, V. P. Spiridonov, 1982 .

FTIR and computational studies of pure and water containing SO3 species in solid argon matrices

C. Nielsen, A. Loewenschuss, M. Rozenberg, 2007 .

Molecular structure and conformational equilibrium of gaseous thiophene-2-aldehyde as studied by electron diffraction and microwave, infrared, raman and matrix isolation spectroscopy

G. Braathen, C. Nielsen, K. Hagen, 1986 .

STRUCTURAL STUDIES ON THE PHOSPHORUS-NITROGEN BOND. I. THE CRYSTAL STRUCTURE OF TRIS(MORPHOLINO)PHOSPHINE AND TRIS(PIPERIDINO)PHOSPHINE

S. J. Cyvin, C. Romming, B. Cyvin, 1979 .

Line-by-line calculations of thermal infrared radiation representative for global condition : CFC-12 as an example

E. Mahieu, G. Myhre, F. Stordal, 2006 .

The Molecular Structure of Thiane from Electron Diffraction.

J. E. Boggs, D. L. Powell, C. Nielsen, 1988 .

Vibrational spectroscopic studies, conformations and ab initio calculations of 3,3,3-trifluoropropyltrichlorosilane.

G. Guirgis, C. Nielsen, P. Klaeboe, 2005, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Crystal Structure and Topological Interpretation of the beta-Modification of Silver(I) Diethyldithiocarbamate.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

The molecular structure and internal rotation of bis(pentamethylcyclopentadienyl)

R. Blom, D. L. Powell, R. Seip, 1988 .

The Crystal Structure of Tin(II) Dithionite, Sn2(S2O4)2.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

The Crystal Structure of Bis(phenyltrimethylammonium) Di-mu-bromobis[di-mu-bromobis{dibromoselenate(II)}], [C6H5(CH3)3N]2Se4Br14.

L. B. Zinner, D. L. Powell, C. Nielsen, 1988 .

The Crystal Structure of a Mixed-Valence Complex of Selenium: Bis(tetraethylammonium) Di-mu-bromo{tetrabromoselenate(IV) dibromoselenate(II)}, [(C2H5)4N]2Se(IV)Se(II)Br8.

L. B. Zinner, D. L. Powell, C. Nielsen, 1988 .

Experimental and Theoretical Study of the OH-Initiated Photo-oxidation of Formamide.

A. Wisthaler, T. Mikoviny, C. Nielsen, 2016, The journal of physical chemistry. A.

Synthesis of 3′-(N-Acetylpiperazino)-2′,3′-dideoxy-D-ribo-hexofuranosyl and -D-erythro-pentofuranosyl Thymine Nucleosides

J. Wengel, C. Nielsen, J. Platz, 1994 .

Pyrolysis Products of Bi2(SO4)3. II. Crystal Structure of Bi2O(SO4)2.

L. B. Zinner, A. Kjekshus, D. L. Powell, 1988 .

Vibrational spectra and conformations of 1, 4-dibromobut-2-yne and 1,4-diiodobut-2-yne

D. Sülzle, C. Nielsen, A. Karlsson, 1992 .

The vibrational spectra, molecular structure and conformation of organic azides: Part II. 2-Azido-1,3-butadiene

C. Nielsen, P. Klaeboe, H. Priebe, 1986 .

The vibrational spectra, molecular structure and conformation of organic azides. Part III. 2,3-Diazido-1,3-butadiene

C. Nielsen, P. Klaeboe, H. Priebe, 1986 .

The vibrational spectra, molecular structure and conformations of organic azides. I. A survey

C. Nielsen, P. Klaeboe, C. E. Sjøgren, 1986 .

The conformers of chloromethylmethyldifluorosilane studied by vibrational spectroscopy andab initio methods

R. Salzer, G. Guirgis, J. Durig, 2000 .

The conformational equilibria and the IR and Raman spectra of 2-(choromethyl)-2-methyl-1,3-dichloropropane

D. L. Powell, C. Nielsen, P. Klaeboe, 1986 .

Powder Diffraction Studies of the Ionic Conductor K0.72(In0.72Sn0.28)O2.

S. J. Cyvin, C. Delmas, B. Cyvin, 1978 .

The ab initio calculated molecular structures, force fields and vibrational frequencies of some organic azides

C. Nielsen, C. E. Sjørgen, 1986 .

The conformation and vibrational spectra of 2-ethynyl-1,3-butadiene (3-methylene-4-pentene-yne)

H. Hopf, C. Nielsen, P. Klaeboe, 1987 .

STUDIES ON POLYNUCLEAR COMPLEXES. II. ON THE FORMATION OF POLYNUCLEAR COBALT(III) COMPLEXES IN AGED SOLUTIONS OF AQUAHYDROXO(TRIS(2-AMINOETHYL)AMINE)COBALT(III) PERCHLORATE

S. J. Cyvin, B. Cyvin, C. Nielsen, 1978 .

Vibrational spectra of the charge transfer complexes between organic sulfides and iodine

T. Tveter, C. Nielsen, P. Klaeboe, 1984 .

Raman and far infrared spectra and conformation of 1,2-diiodotetrafluoroethane

D. L. Powell, C. Nielsen, P. Klaeboe, 1978 .

Lattice Vibrations of the Water Molecules in Ba(ClO3)2.H2O and K2C2O4.H2O.

S. J. Cyvin, B. Cyvin, J. Lindgren, 1978 .

Neutron Diffraction Refinement of the Structure of Pentaerythritol.

J. E. Boggs, S. Stølen, D. L. Powell, 1988 .

The Raman and infrared spectra, ab initio calculations and spectral assignments of 1,1-dicyclopropyl-2,2-dimethylethene (c-C3H5)2C C(CH3)2

N. Andersen, G. Guirgis, C. Nielsen, 2019, Journal of Molecular Structure.

A Neutron Powder Diffraction Study of W2C.

S. J. Cyvin, A. Hårsta, B. Cyvin, 1978 .

The crystal structures of potassium bis(oxalato) oxoperoxovanadate (V) hemihydrate, K3[VO(O2)(C2O4)2]•1/2H2O, and potassium bis(oxalato) dioxovanadate (V) trihydrate, K3[VO2(C2O4)2]•3H2O

I. Lundström, K. Fontell, C. Nielsen, 1986 .

Synthesis of 6‐(3,5‐Dichlorobenzyl) Derivatives as Isosteric Analogues of the HIV Drug 6‐(3,5‐Dimethylbenzyl)‐1‐(ethoxymethyl)‐5‐isopropyluracil (GCA‐186)

P. T. Jørgensen, C. Nielsen, E. Pedersen, 2005, Archiv der Pharmazie.

Properties of aqueous methanesulfonic acid: complex index of refraction and surface tension.

C. Myhre, B. d'Anna, F. Nicolaisen, 2004, Applied optics.

Fourier transform infrared spectrometry studies of surface and bulk porosity of water ice

C. Nielsen, A. Loewenschuss, A. Givan, 1996 .

Thermal Analysis and Crystal Structure of Tetragonal Strontium Oxalate Dihydrate and of Triclinic Strontium Oxalate Hydrate.

B. Långström, O. Hammerich, C. Nielsen, 1998 .

Calcium Phosphate Crystallization. III. Overall Growth Kinetics of Tetracalcium Monohydrogen Phosphate.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

Synthesis of Novel Uracil Non-Nucleosides Analogues of 3,4-Dihydro-2-Alkylthio-6-benzyl-4-oxopyrimidines and 6-benzyl-1-ethoxymethyl-5-isopropyluracil

M. Al-Omar, C. Nielsen, O. Al-Deeb, 2007 .

Vibrational spectra, phase transitions and conformers of 1,4‐dichlorobut‐2‐yne

C. Nielsen, A. Karlsson, P. Klaeboe, 1987 .

Vibrational spectra and conformation of 1-chloro-4-fluorobut-2-yne and ab initio calculations on 1,4-dihalobut-2-ynes

C. Nielsen, A. Karlsson, P. Klaeboe, 1992 .

The IR, Raman and microwave spectra and the molecular structure of 1,4-difluoro-2-butyne

C. Nielsen, H. Møllendal, A. Karlsson, 1986 .

Vibrational and high pressure conformational studies of 1,1,2-trichloroethane

S. D. Christian, C. Nielsen, P. Klaeboe, 1976 .

Raman spectroscopy of the system iron(III)-sulfuric acid-water: an approach to Tinto River's (Spain) hydrogeochemistry.

F. Rull, P. Sobrón, C. Nielsen, 2007, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Modeling the physico‐chemistry of acid sulfate waters through Raman spectroscopy of the system FeSO4 ? H2SO4 ? H2O

F. Rull, P. Sobrón, C. Nielsen, 2007 .

THE CRYSTAL STRUCTURE OF IRON(III) HYDROGEN BISELENITE, FEH(SEO3)2

S. J. Cyvin, B. Cyvin, C. Nielsen, 1979 .

The conformations, phase transitions and vibrational spectra of bicyclohexyl

C. Nielsen, P. Klaeboe, A. Horn, 1986 .

The Hydrolysis Kinetics of Glucono-delta-lactone in Solutions without Anion Catalysis and a Systematical Error in Weakly Buffered pH-static Kinetics.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

The Crystal Structure of a beta-V3S-Type Modification of Ta3P.

S. J. Cyvin, B. Cyvin, S. Rundqvist, 1978 .

A Large-angle X-Ray Scattering Study of 9-Molybdomonophosphate Complexes in Aqueous Solution.

S. J. Cyvin, B. Cyvin, C. Nielsen, 1978 .

Atmospheric fate of nitramines: an experimental and theoretical study of the OH reactions with CH3NHNO2 and (CH3)2NNO2.

A. Wisthaler, T. Mikoviny, Y. Stenstrøm, 2014, The journal of physical chemistry. A.

Synthesis and biological evaluation of nucleobase-modified analogs of the anticancer compounds 3'-C-ethynyluridine (EUrd) and 3'-C-ethynylcytidine (ECyd).

J. Wengel, C. Nielsen, P. Hrdlicka, 2005, Bioorganic & medicinal chemistry.

Spectroscopic studies of ethylene-propylene copolymers in the near- and mid-infrared regions

C. Nielsen, P. Klaeboe, G. Gundersen, 1992 .

Electron diffraction investigation on the molecular structure of 1,6-dioxa-6a-thiapentalene and 2,5-diaza-1,6-dioxa-6a-thiapentalene

L. B. Zinner, D. L. Powell, L. J. Sæthre, 1988 .

Synthesis of imidazoles as novel emivirine and S‐DABO analogues

P. T. Jørgensen, C. Nielsen, E. Pedersen, 2002 .

Synthesis and evaluation of double-prodrugs against HIV. Conjugation of D4T with 6-benzyl-1-(ethoxymethyl)-5-isopropyluracil (MKC-442, emivirine)-type reverse transcriptase inhibitors via the SATE prodrug approach.

P. T. Jørgensen, C. Nielsen, J. Nielsen, 2005, Journal of medicinal chemistry.

Synthesis of Furoannelated Analogues of Emivirine (MKC‐442)

C. Nielsen, E. Pedersen, M. Wamberg, 2004, Archiv der Pharmazie.

Synthesis and evaluation of new potential HIV-1 non-nucleoside reverse transcriptase inhibitors. New analogues of MKC-442 containing Michael acceptors in the C-6 position.

C. Nielsen, E. Pedersen, Lene Petersen, 2003, Organic & biomolecular chemistry.

Three Routes for the Synthesis of 6-Benzyl-1-ethoxymethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde

E. Pedersen, C. Nielsen, Lene Petersen, 2001 .

Synthesis of annelated analogues of 6-benzyl-1-(ethoxymethyl)-5-isopropyluracil (MKC-442) using 1,3-oxazine-2,4(3H)-diones as key intermediates

P. T. Jørgensen, C. Nielsen, E. Pedersen, 2000 .

5,6-Dihydropyrrolo[1,2-c]pyrimidine-1,3(2H,5H)-diones as Annulated Analogues of the Anti-HIV Compound MKC-442 (6-Benzyl-1-(ethoxymethyl)-5-isopropyluracil)

E. Pedersen, K. Danel, C. Nielsen, 1997 .

Convergent synthesis of 2′,3′-dideoxy-3′-methylthio and 2′,3′-dideoxy-3′-mercapto nucleosides and their disulfide analogues — Potential anti-HIV agents

E. Pedersen, P. T. Jørgensen, C. Nielsen, 1993 .

A surprising ring opening mechanism in the formation of α-D-arabinofuranosyl nucleosides from 5-substituted uracils

E. Pedersen, P. T. Jørgensen, C. Nielsen, 1992 .

Synthesis of N-1-(Indanyloxymethyl) and N-1-(4-Hydroxybut-2-enyloxymethyl) Analogues of the HIV Drugs Emivirine and GCA-186

C. Nielsen, E. Pedersen, N. R. El‐Brollosy, 2005 .

Synthesis of 6-arylvinyl analogues of the HIV drugs SJ-3366 and Emivirine.

C. Nielsen, E. Pedersen, N. R. El‐Brollosy, 2004, Bioorganic & medicinal chemistry.

Synthesis of Novel MKC‐442 Analogues with Potent Activities against HIV‐1

C. Nielsen, E. Pedersen, Nasser R. El‐Brollosy, 2003, Archiv der Pharmazie.

Synthesis of new uracil non-nucleoside derivatives as potential inhibitors of HIV-1

F. El-Essawy, C. Nielsen, E. Pedersen, 2003 .

Anti-HIV Active Naphthyl Analogues of HEPT and DABO

C. Nielsen, E. Pedersen, A. El‐Barbary, 1997, Acta chemica Scandinavica.

Synthesis of 2′,5′‐Dideoxyuridine‐5′‐phosphonates

E. Pedersen, C. Nielsen, A. Abdel-Megied, 1992 .

The Molecular Structure and Tautomer Equilibrium of Gaseous 1,2,3-Triazole Studied by Microwave Spectroscopy, Electron Diffraction and Ab Initio Calculations

G. Sørensen, C. Nielsen, S. Samdal, 1988 .

Synthesis of Imidazoles as Novel Emivirine and S-DABO Analogues.

E. Pedersen, C. Nielsen, A. El‐Barbary, 2002 .

Synthesis of N‐1‐(Indanyloxymethyl) and N‐1‐(4‐Hydroxybut‐2‐enyloxymethyl) Analogues of the HIV Drugs Emivirine and GCA‐186.

C. Nielsen, E. Pedersen, N. R. El‐Brollosy, 2005 .

Synthesis of Novel MKC‐442 Analogues with Potent Activities Against HIV‐1.

E. Pedersen, C. Nielsen, N. R. El‐Brollosy, 2003 .

Synthesis of New Uracil Non‐nucleoside Derivatives as Potential Inhibitors of HIV‐1.

F. El-Essawy, C. Nielsen, E. Pedersen, 2003 .

New Emivirine (MKC-442) Analogues Containing a Tetrahydronaphthalene at C-6 and their Anti-HIV Activity

P. T. Jørgensen, C. Nielsen, E. Pedersen, 2007 .

Synthesis and anti‐HIV activity of HEPT and S‐DABO‐analogues with 5‐Benzyl and 5‐Phenyl substituents

C. Nielsen, E. Pedersen, J. Larsen, 2001 .

Synthesis of 5-Alkyl-6-arylmethyl-2-(7-bromo-3,5-dioxaheptylthio)-pyrimidin-4(1H)-ones and 7-Oxopyrimidino-1,5,3-oxathiazepines as NewS-DABO Analogues with Anti-HIV Activity

C. Nielsen, E. Pedersen, Lene Petersen, 1999 .

Synthesis of Novel 3′-C-(Hydroxymethyl)thymidines and Oligodeoxynucleotide Analogues Containing Compressed 3′-C-Hydroxymethyl-Linked Phosphodiester Backbones

J. Wengel, C. Nielsen, Margit L. Svendsen, 1995 .

3′-C-Hydroxymethylthymidine: Synthesis and Incorporation into Oligodeoxynucleotide Analogues

J. Wengel, C. Nielsen, Margit L. Svendsen, 1995 .

Synthesis of Furoanellated Analogues of Emivirine (MKC‐442).

E. Pedersen, C. Nielsen, M. Wamberg, 2004 .

5,6‐Dihydropyrrolo[1,2‐c]pyrimidine‐1,3(2H,5H)‐diones as Annulated Analogues of the Anti‐HIV Compound MKC‐442 (6‐Benzyl‐1‐(ethoxymethyl)‐5‐isopropyluracil).

E. Pedersen, K. Danel, C. Nielsen, 1998 .

Synthesis of Uridine with Methylene-2-thiohydantoin as 5-Substituent

E. Pedersen, A. Khodair, C. Nielsen, 1994 .

5-Amino Derivatives of 2',3'-Dedeoxynucleosides for Evaluation of Anti-HIV Activity

E. Pedersen, C. Nielsen, H. Pedersen, 1993 .

SYNTHESIS OF 2-ALKYLTHIO ANALOGUES OF AZT AND THEIR ACTIVITY AGAINST HIV-1

E. Pedersen, M. Zahran, C. Nielsen, 1995 .

Vibrational spectra and conformations of 2,2‐di(fluoromethyl)‐1,3‐difluoropropane and assignments based upon ab initio force fields

D. L. Powell, V. Šablinskas, C. Nielsen, 1993 .

The IR, Raman and NMR spectra and conformations of cyclohexylallene

H. Hopf, C. Nielsen, C. Mlynek, 1990 .

MICROWAVE SPECTRUM, CONFORMATION EQUILIBRIUM, INTRAMOLECULAR HYDROGEN BONDING, DIPOLE MOMENTS, NITROGEN-14 NUCLEAR QUADRUPOLE COUPLING CONSTANTS AND CENTRIFUGAL DISTORTION CONSTANTS OF 2-FLUOROETHYLAMINE

S. J. Cyvin, G. Braathen, B. Cyvin, 1980 .

Vibrational spectra, ab initio calculations and vibrational assignments of 3-butyn-1-ol

G. Guirgis, C. Nielsen, P. Klaeboe, 2008 .

Atmospheric Chemistry of (CF3)2CF-C≡N: A Replacement Compound for the Most Potent Industrial Greenhouse Gas, SF6.

O. Nielsen, Simone T. Andersen, C. Nielsen, 2017, Environmental science & technology.

CO⋯H2O bonding in and on porous ices

C. Nielsen, A. Loewenschuss, A. Givan, 1998 .

FTIR Studies of Annealing Processes in Low Temperature Pure and Mixed Amorphous Ice Samples

C. Nielsen, A. Loewenschuss, A. Givan, 1997 .

The stretching mode of deposited CO as a probe for the morphology of 5 K ices

C. Nielsen, A. Loewenschuss, A. Givan, 1997 .

Vibrational spectra and conformations of 1,3-dibromo-2,2-dimethylpropane (DBDMP) and 2,2-di(fluoromethyl)-1,3-difluoropropane (TFN)

D. L. Powell, C. Nielsen, A. Gatial, 1988 .

The molecular structure, conformations and vibrational spectra of 2,2-di(chloromethyl)-1,3-dichloropropane and 2,2-di(bromomethyl)-1,3-dibromopropane

D. L. Powell, C. Nielsen, P. Klaeboe, 1986 .

The i.r., Raman and microwave spectra of 1-butene-3-yne (vinylacetylene) and 1-butene-3-yne-4d

H. Hopf, C. Nielsen, P. Klaeboe, 1980 .

In Situ Infrared Emission Spectroscopy for Quantitative Gas-Phase Measurement under High Temperature Reaction Conditions: An Analytical Method for Methane by Means of an Innovative Small-Volume Flowing Cell

Arne Karlsson, Klaus‐Joachim Jens, Sandro Usseglio, 2010, Applied spectroscopy.

Crystal Structure Refinement of the kappa-Phase in the Hf--Mo--P System.

S. J. Cyvin, A. Hårsta, H. Knuuttila, 1982 .

Crystal Structure Refinement of alpha-Ta3P.

S. J. Cyvin, B. Cyvin, S. Rundqvist, 1978 .

On the use of infrared spectroscopy in the study of carbon dioxide decomposition on copper containing methanol synthesis catalysts

C. Nielsen, I. Gausemel, O. H. Ellestad, 1997 .

Synthesis and evaluation of novel 6-(3,5-dimethylbenzyl)uracil analogs as potential anti-HIV-1 agents

M. Al-Omar, C. Nielsen, E. Pedersen, 2014, Russian Journal of Bioorganic Chemistry.

Theoretical study on the formation and photolysis of nitrosamines (CH3CH2NHNO and (CH3CH2)2NNO) under atmospheric conditions.

Yizhen Tang, C. Nielsen, 2013, The journal of physical chemistry. A.

Do primary nitrosamines form and exist in the gas phase? A computational study of CH3NHNO and (CH3)2NNO.

Yizhen Tang, M. Hanrath, C. Nielsen, 2012, Physical chemistry chemical physics : PCCP.

ON THE STUDY OF TRIPLE ION FORMATION

S. J. Cyvin, B. Cyvin, S. Rundqvist, 1978 .

The Ion Pair--Triple Ion Borderland of Sodium Iodide in 1-Butanol at 25 degrees C.

S. J. Cyvin, B. Cyvin, P. Beronius, 1978 .

Poly(vinyl alcohol) Polymers with a Low Degree of Hydrolysis. I. Formation and Dissociation of Multimers in Aqueous Solution.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

Atmospheric Chemistry of 2-Amino-2-methyl-1-propanol: A Theoretical and Experimental Study of the OH-Initiated Degradation under Simulated Atmospheric Conditions

M. Hallquist, A. Wisthaler, T. Mikoviny, 2021, The journal of physical chemistry. A.

Vibrational spectra, conformational equilibria, ab initio calculations and vibrational assignments of ethylmethylfluorosilane

G. Guirgis, C. Nielsen, P. Klaeboe, 2006 .

Equilibrium and Structural Studies of Silicon(IV) and Aluminium(III) in Aqueous Solution : 4. A Potentiometric Study of Polynuclear Aluminium(III) Hydroxo Complexes with Gallic Acid in Hydrolyzed Aluminium(III) Solutions.

S. J. Cyvin, L. Öhman, G. Braathen, 1982 .

The applicability of proton transfer reaction-mass spectrometry (PTR-MS) for determination of isocyanic acid (ICA) in work room atmospheres.

Y. Thomassen, R. Olsen, C. Nielsen, 2014, Environmental science. Processes & impacts.

Theoretical and experimental study of the OH radical reaction with HCN

M. Pilling, C. Liang, C. Nielsen, 2013 .

Study of the carbon-13 and deuterium kinetic isotope effects in the Cl and OH reactions of CH4 and CH3Cl.

S. R. Sellevåg, G. Nyman, C. Nielsen, 2006, The journal of physical chemistry. A.

Experimental and Theoretical Study of the OH-Initiated Degradation of Piperazine under Simulated Atmospheric Conditions

A. Wisthaler, T. Mikoviny, Y. Stenstrøm, 2020, The journal of physical chemistry. A.

Atmospheric Chemistry of Methyl Isocyanide–An Experimental and Theoretical Study

A. Wisthaler, T. Mikoviny, Y. Stenstrøm, 2020, The journal of physical chemistry. A.

Atmospheric chemistry of diazomethane – an experimental and theoretical study

A. Wisthaler, T. Mikoviny, Y. Stenstrøm, 2020 .

Atmospheric Chemistry of tert-butylamine and AMP

M. Hallquist, A. Wisthaler, T. Mikoviny, 2017 .

Kinetic and Theoretical Study of the Nitrate (NO3) Radical Gas Phase Reactions with N-Nitrosodimethylamine and N-Nitrosodiethylamine.

Y. Stenstrøm, M. M. Maguta, C. Nielsen, 2016, The journal of physical chemistry. A.

CH3Cl, CH2Cl2, CHCl3, and CCl4: Infrared spectra, radiative efficiencies, and global warming potentials

James E. Anderson, T. Wallington, N. Andersen, 2016 .

A systematic theoretical study of imines formation from the atmospheric reactions of RnNH2−n with O2 and NO2 (R = CH3 and CH3CH2; n = 1 and 2)

Yizhen Tang, C. Nielsen, 2012 .

Vibrational spectra of seven halomethanes

D. Sülzle, V. Šablinskas, C. Nielsen, 1992 .

Atmospheric gas phase chemistry of CH2═NH and HNC. A first-principles approach.

S. R. Sellevåg, Yizhen Tang, C. Nielsen, 2014, The journal of physical chemistry. A.

Experimental and theoretical study of the F, Cl and Br reactions with formaldehyde and acetaldehyde

J. A. Beukes, V. Bakken, B. d'Anna, 2000 .

1,5,9,13-Tetraoxacyclohexadecane and Its 3,3,7,7,11,11,15,15-Octamethyl Derivative as Neutral Carriers for Lithium Ion through Artificial Membranes.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

The vibrational spectra of 1-chloro-2,2-dimethylpropane

D. L. Powell, C. Nielsen, P. Klaeboe, 1985 .

On the adsorption of NO and NO2 on cold H2O/H2SO4 surfaces

T. Ellermann, C. Nielsen, O. Saastad, 1993 .

On the Validity of the Debye-Hückel Laws for Dilute Electrolyte Solutions Tested by High-Precision Monte Carlo Simulations. Towards a Rational Thermodynamics. V.

D. L. Powell, C. Nielsen, P. Sloth, 1988 .

THE KINETICS OF LIGNIN REACTIONS DURING CHLORINE DIOXIDE BLEACHING. PART 1. INFLUENCE OF PH AND TEMPERATURE ON THE REACTION OF 1-(3,4-DIMETHOXYPHENYL) ETHANOL WITH CHLORINE DIOXIDE IN AQUEOUS SOLUTION

M. Haugg, N. Gunnarsson, E. Pedersen, 1996 .

Spectroscopic Study of Aqueous H2SO4 at Different Temperatures and Compositions: Variations in Dissociation and Optical Properties

Claus J. Nielsen, Daniel H. Christensen, C. Myhre, 2003 .

The vibrational spectra and conformation of 1,2-dicyanotetrafluoroethane

D. L. Powell, C. Nielsen, P. Klaeboe, 1979 .

The Potential of Aspirin in Prodrug Synthesis: A New Potential Delivery System of AZT and FLT

E. Pedersen, M. Zahran, C. Nielsen, 1996, Archiv der Pharmazie.

Vibrational spectra and symmetry of 3,3,6,6‐tetramethylcyclohexa‐1,4‐diene

C. Nielsen, E. Kloster-Jensen, C. E. Sjøgren, 1985 .

Vibrational spectra, conformational equilibrium and ab initio calculations of 1,2-diphenylethane

C. Nielsen, P. Klaeboe, A. Horn, 2004 .

The 13C and D kinetic isotope effects in the reaction of CH4 with Cl

D. Griffith, M. Johnson, C. Nielsen, 2005 .

Vibrational spectra of trans,trans-1,2,3,4-tetrachloro-1,3-butadiene; and the molecular structure of trans,trans-1,2,3,4-tetrachloro-1,3-butadiene and of hexachloro-1,3-butadiene (a reinvestigation) determined by gas-phase electron diffraction

G. Becher, C. Nielsen, G. Gundersen, 1988 .

KINETIC ISOTOPE EFFECT AND TUNNELLING IN THE PROTON-TRANSFER REACTION BETWEEN 4-NITROPHENYLNITROMETHANE AND TETRAMETHYLGUANIDINE IN TOLUENE: A REINVESTIGATION

S. J. Cyvin, O. J. Kleppa, B. Cyvin, 1979 .

Experimental and theoretical studies of gas phase NO3 and OH radical reactions with formaldehyde, acetaldehyde and their isotopomers

J. A. Beukes, V. Bakken, B. d'Anna, 2003 .

The vibrational spectra of hexafluorocyclobutene and 1,2-dichlorotetrafluorocyclobutene

D. L. Powell, C. Nielsen, P. Klaeboe, 1987 .

Vibrational spectra and conformation of 2,3‐diiodobuta‐1,3‐diene

C. Nielsen, A. Karlsson, P. Klaeboe, 1993 .

The Molecular Structure of Gaseous 5-Methyl-1,3,4-oxathiazole-2-one, CH3C=N--S--CO--O.

S. J. Cyvin, O. Nielsen, G. Braathen, 1982 .

The Molecular Structure of Gaseous 1,3,4-Oxathiazol-2-one.

S. J. Cyvin, O. Nielsen, B. Cyvin, 1978 .

Vibrational spectroscopic studies, conformations andab initio calculations of 1,1,1-trifluoropropyltrifluorosilane

D. L. Powell, G. Guirgis, J. Durig, 2003 .

POLY (VINYL ALCOHOL) POLYMERS WITH A LOW DEGREE OF HYDROLYSIS. II: COMPLEX FORMATION WITH AMMONIUM LAURATE AND SODIUM LAURYL SULFATE

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

Updated Global Warming Potentials and Radiative Efficiencies of Halocarbons and Other Weak Atmospheric Absorbers

J. Fuglestvedt, T. Wallington, G. Myhre, 2020, Reviews of geophysics.

Modeling the physico-chemistry of acid sulfate waters through Raman spectroscopy of the system FeSO4[bond]H2SO4[bond]H2O

F. Rull, P. Sobrón, C. Nielsen, 2007 .

Synthesis of 2',3'-dideoxy-3'-fluorouridines with potential anti-HIV activity according to neural network calculations

E. Pedersen, C. Nielsen, M. Sofan, 1994 .

Activities and Phase Diagram Data of NaF--AlF3--Al2O3 Mixtures Derived from Electromotive Force and Cryoscopic Measurements. Standard Thermodynamic Data of beta-Al2O3(s), Na3AlF6(s), Na5Al3F14(s) and NaAlF4(l).

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

Vibrational spectroscopic studies, conformations and ab initio calculations of 2-chloroethyl trifluorosilane

G. Guirgis, J. Durig, C. Nielsen, 2001 .

Gas-Phase Reactions of Nopinone, 3-Isopropenyl-6-oxo-heptanal, and 5-Methyl-5-vinyltetrahydrofuran-2-ol with OH, NO3, and Ozone

Claus J. Nielsen, Dimitrios Kotzias, N. Jensen, 1999 .

Kinetic study of gas‐phase reactions of pinonaldehyde and structurally related compounds

M. Glasius, N. Jensen, J. Hjorth, 1997 .

Vibrational and rotational spectra, conformations and ab initio calculations of thiocyanatoethene

J. A. Beukes, C. Nielsen, H. Møllendal, 1995 .

Conformational equilibria, Raman and infrared spectra andab initio calculations of dichloromethylmethyldichlorosilane

D. L. Powell, G. Guirgis, C. Nielsen, 2001 .

Vibrational spectroscopic studies, conformations and quantum chemical calculations of 3,3,3‐trifluoropropyl‐ silane and 3,3,3‐trifluoropropylsilane‐d3

G. Guirgis, C. Nielsen, P. Klaeboe, 2006 .

Infrared and Raman spectra, ab initio calculations and conformational studies of ethyl iodosilane

R. Salzer, D. L. Powell, C. Nielsen, 2003 .

Conformation and Molecular Structure of 3-Chloropropionitrile and 3-Bromopropionitrile as Determined by Gas-Phase Electron Diffraction and Molecular Mechanics Calculations.

D. L. Powell, R. Seip, C. Nielsen, 1988 .

THE CONSISTENT FORCE FIELD. II: AN OPTIMIZED SET OF POTENTIAL ENERGY FUNCTIONS FOR THE ALKANES

S. Engelsen, G. Francis, C. Nielsen, 1994 .

IR Matrix isolation studies of the conformations of 1,3-dichloro-2,2-dimethylpropane and 2-(chloromethyl)-2-methyl-1,3-dichloropropane

C. Nielsen, A. Gatial, P. Klaeboe, 1990 .

Infrared Matrix Isolation Studies of the Reactions of Dichloro- and Dibromomethane with Atomic Oxygen

C. Nielsen, C. Lugez, A. Schriver, 1993 .

Synthesis of 1-Substituted Indole-3-Carboxaldehyde related to Acyclic Nucleosides and their Condensed Pyrenyl Derivatives

E. Pedersen, M. Zahran, C. Nielsen, 2001 .

The vibrational spectra including matrix isolation, conformations and ab initio calculations of 4-azidobut-1-yne

R. Salzer, S. Sklenak, C. Nielsen, 2000 .

The conformational equilibria and vibrational spectra, including infrared matrix-isolation spectra, of fluoroacetyl chloride and fluoroacetyl bromide

C. Nielsen, A. El‐Bindary, P. Klaeboe, 1992 .

Deuteration of Crystalline Hydroxides. Hydrogen Bonds of gamma-AlOO(H,D) and gamma-FeOO(H,D).

S. J. Cyvin, M. Lehmann, G. Braathen, 1982 .

The vibrational spectra of N-Cl maleimide

C. Nielsen, P. Klaboe, T. Woldbaek, 1975 .

Salt effect on acid-catalyzed autoxidation of oxymyoglobin

L. Skibsted, H. J. Andersen, D. L. Powell, 1988 .

Kinetic isotope effects in the gas phase reactions of OH and Cl with CH 3 Cl, CD 3 Cl, and 13 CH 3 Cl

S. R. Sellevåg, B. d'Anna, C. Nielsen, 2005 .

Kinetic study of OH and NO3 radical reactions with 14 aliphatic aldehydes

B. d'Anna, C. Nielsen, Ziv Gefen, 2001 .

Relative reaction rates of HCHO, HCDO, DCDO, H13CHO, and HCH18O with OH, Cl, Br, and NO3 radicals

M. Johnson, C. Nielsen, K. Feilberg, 2004 .

UV and IR absorption cross-sections of HCHO, HCDO, and DCDO.

Y. Stenstrøm, J. Doussin, M. Johnson, 2007, The journal of physical chemistry. A.

FTIR studies of reactions between the nitrate radical and haloethenes

J. Hjorth, C. Nielsen, Ingse M. W. Noremsaune, 1995 .

The reactions of N-methylformamide and N,N-dimethylformamide with OH and their photo-oxidation under atmospheric conditions: experimental and theoretical studies.

A. Wisthaler, T. Mikoviny, M. Olzmann, 2015, Physical chemistry chemical physics : PCCP.

The conformation and vibrational spectra of 1,5-hexadiene-3-yne (divinylacetylene) and perchloro-1,5-hexadiene-3-yne (perchlorodivinylacetylene)

H. Hopf, C. Nielsen, P. Klaeboe, 1981 .

Crystal Structure Analyses of 1,4,7,10,13,16-Hexaoxacyclooctadecane and its Complexes with Lithium Perchlorate Dihydrate and Lithium Thiocyanate Dihydrate at -150 degrees C.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

A Fourier Transform-Infrared Study of the Reversed Micellar Solution Phase of the Sodium Octanoate/Octanoic Acid/Water System.

G. Lindblom, K. Fontell, C. Nielsen, 1986 .

The Preparation, Resolution, and Characterization of Tris(1,2-ethanediamine)iridium(III) Complexes.

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

Relative rates of reaction of 13C16O, 12C18O, 12C17O and 13C18O with OH and OD radicals.

M. Johnson, C. Nielsen, K. Feilberg, 2005, Physical chemistry chemical physics : PCCP.

Kinetic isotope e ects in the gas phase reactions of OH and Cl with CH 3 Cl, CD 3 Cl,

C. Nielsen, A. Gola, L. Bache-Andreassen, 2005 .

The molecular structures and conformations of chlorocyclohexane and bromocyclohexane as determined by gas-phase electron diffraction

D. L. Powell, C. Nielsen, J. Peloquin, 1988 .

Global warming potentials and radiative efficiencies of halocarbons and related compounds: A comprehensive review

J. Fuglestvedt, T. Wallington, G. Myhre, 2013 .

The 13 C and D Kinetic Isotope Effects in the Reaction of CH 4 with Cl

D. Griffith, M. Johnson, C. Nielsen, 2004 .

An Infrared Spectroscopic Investigation on CO Adsorbed on Silica-Supported Vanadocene.

D. L. Powell, R. Larsson, C. Nielsen, 1988 .

FTIR studies of CO–water complexes in argon matrices and in porous ices

C. Nielsen, A. Loewenschuss, A. Givan, 1996 .

Molecular structure and internal motion of formamide from microwave spectrum

G. Sørensen, C. Nielsen, E. Hirota, 1974 .

CARBON-13 NMR CHEMICAL SHIFTS IN DONOR-ACCEPTOR SYSTEMS. A MODEL FOR THE ALTERNATING SUBSTITUENT EFFECT

S. J. Cyvin, B. Cyvin, T. Eriksen, 1979 .

THERMODYNAMICS AND KINETICS FOR THE EQUILIBRATION BETWEEN MONOHYDROXO AND DIHYDROXO BRIDGED BINUCLEAR TETRAAMMINE CHROMIUM(III) COMPLEXES. SYNTHESIS AND ISOLATION OF THE MONOHYDROXO BRIDGED SPECIES

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

THE CRYSTAL AND MOLECULAR STRUCTURES OF TWO HYDRATES OF AMMONIUM DIAQUAPENTANITRATOLANTHANATE(III)

S. J. Cyvin, G. Braathen, B. Cyvin, 1982 .

Synthesis and antiviral evaluation of quinazoline, thieno‐[2,3‐d]pyrimidine, and lumazine analogues of 3′‐fluoro‐3′‐deoxythymidine (FLT)

E. Pedersen, P. Stein, C. Nielsen, 1995 .

Metal Ammine Formation in Solution. XXV. The Stability Constant of the Triammine Copper(I) Complex.

G. Lindblom, K. Fontell, C. Nielsen, 1986 .

The High-Resolution FTIR Far-Infrared Spectrum of Formamide.

D. McNaughton, C. Evans, C. Nielsen, 1999, Journal of molecular spectroscopy.

Atmospheric chemistry of hydrofluoroethers: Reaction of a series of hydrofluoroethers with OH radicals and Cl atoms, atmospheric lifetimes, and global warming potentials.

S. R. Sellevåg, C. Nielsen, Nathan Oyaro, 2005, The journal of physical chemistry. A.

Study of the OH and Cl-initiated oxidation, IR absorption cross-section, radiative forcing, and global warming potential of four C4-hydrofluoroethers.

S. R. Sellevåg, C. Nielsen, Nathan Oyaro, 2004, Environmental science & technology.

Optical properties in the UV and visible spectral region of organic acids relevant to tropospheric aerosols

C. Myhre, C. Nielsen, 2004 .

Vibrational spectra, conformational equilibrium, ab initio calculations and spectral assignments of ethylmethylgermane

G. Guirgis, C. Nielsen, P. Klaeboe, 2010 .

Rate coefficients and Arrhenius parameters for the reaction of the NO3 radical with acetaldehyde and acetaldehyde-1d

S. Langer, E. Ljungström, B. d'Anna, 2001 .

Ftir Studies of the Reaction between the Nitrate Radical and Haloethenes. Part I. Vinylchloride.

J. Hjorth, I. Olsen, C. Nielsen, 1990 .

Density and Surface Tension of Aqueous H 2 SO 4 at Low Temperature

C. Myhre, C. Nielsen, O. Saastad, 1998 .

REACTION RATE STUDIES OF THE ACID HYDROLYSIS OF SOME CHROMIUM(III) COMPLEXES. IX. ANGULAR OVERLAP MODEL CALCULATIONS ON TRANSITION STATE STRUCTURES FOR CHROMIUM(III) SUBSTITUTION REACTIONS

S. J. Cyvin, B. Cyvin, C. Nielsen, 1978 .

The reactions of N-methylformamide and N,N-dimethylformamide with OH and their photo-oxidation under atmospheric conditions: experimental and theoretical studies.

A. Wisthaler, T. Mikoviny, M. Olzmann, 2015, Physical chemistry chemical physics : PCCP.