C. E. Schäffer

发表

Accurate empirical spin-orbit coupling parameters .zeta.nd for gaseous ndq transition metal ions. The parametrical multiplet term model

J. Bendix, M. Brorson, C. E. Schäffer, 1993 .

The Stability of Metal Halide Complexes in Aqueous Solution. VII. The Chloride Complexes of Copper(I).

N. A. Sörensen, A. Haaland, S. Ahrland, 1970 .

Crystal Structure of Cycloundecanone at -165 degrees C.

A. Bjørseth, D. L. Powell, J. Songstad, 1974 .

Organic Selenium Compounds. VII. Preparation of Some Derivatives of Diselenocarbamic Acid.

M. Shankaranarayana, S. Gronowitz, O. Buchardt, 1970 .

Electron Diffraction Studies of cis- and trans-2-Butene.

N. A. Sörensen, A. Haaland, E. Sunde, 1970 .

Crystal Structure and Phase Transition of Cesium Trichlorostannate(II).

N. A. Sörensen, A. Haaland, E. Sunde, 1970 .

Toward understanding nephelauxetism: interelectronic repulsion in gaseous dq ions computed by Kohn–Sham DFT☆

C. Anthon, C. E. Schäffer, Christian Anthon, 2002 .

The overlap concept of Clebsch-Gordan coefficients and Racah lemma constants

C. E. Schäffer, 1982 .

The non-additive ligand field

C. E. Schäffer, 1974 .

Some examples of different spectroscopic and magnetic properties connected with the chromium III — oxygen bond

C. E. Schäffer, 1958 .

Quantitative formulation of ligand field theory by the use of orthonormal operators. Exemplification by means of pq systems

J. Bendix, M. Brorson, C. E. Schäffer, 1989 .

Two symmetry parameterizations of the angular-overlap model of the ligand-field

C. E. Schäffer, 1973 .

Semi-empirical Parameters in pi-Electron Systems. VIII. Sulphur-containing Heteroaromatic Systems.

N. A. Sörensen, E. Sunde, A. Skancke, 1970 .

ISOCYANIDES FROM ALKYL HALIDES AND ONIUM DICYANOARGENTATES, SCOPE AND MECHANISMUS

A. Bjørseth, D. L. Powell, J. Songstad, 1974 .

Preparation of Tri-O-benzoyl-2-deoxy-alpha-D-ribo-hexopyranosyl Fluoride from Derivatives of D-Glucal and Anhydrous Hydrogen Fluoride.

N. A. Sörensen, E. Sunde, C. Pedersen, 1970 .

The Dehydration of Triterpenoid Ring A epsilon-Lactams.

T. Hase, N. A. Sörensen, E. Sunde, 1970 .

Synthesis of Some 4,6-O-Alkylidene and 4,6-O-Arylidene Derivatives of 2-Acetamido-2-deoxy-D-glucose.

N. A. Sörensen, E. Sunde, P. N. Skancke, 1970 .

THE TRIS((+-)-1,2-PROPANEDIAMINE)COBALT(III) SYSTEM

A. Bjørseth, D. L. Powell, S. Harnung, 1974 .

Extension of ligand-field theory to encompass bridged structures. Emphasis on the angular overlap model

Claus Erik Schäffer, C. E. Schäffer, 2000 .

Real irredicuble tensorial sets and their application to ligand-field theory

S. Harnung, C. E. Schäffer, 1972 .

Phase-fixed 3-Γ symbols and coupling coefficients for the point groups

S. Harnung, C. E. Schäffer, 1972 .

A perturbation representation of weak covalent bonding

C. E. Schäffer, 1968 .

The angular overlap model, an attempt to revive the ligand field approaches

C. Jørgensen, Claus Erik Schäffer, Chr. Klixbüll Jørgensen, 1965 .

The Crystal Structure of Bis(triphenylsilyl)chromate.

N. A. Sörensen, P. Kierkegaard, E. Sunde, 1970 .

Tetraammine and Bis(Ethylenediamine) Complexes of Chromium(III) and Cobalt(III)

J. Springborg, W. Hatfield, J. Wharton, 2007 .

Bis(thioacetohydrazidato)nickel(II). The Preparation from Thioacetamide, Hydrazine, and Nickel(II) Ions and Its Structural Confirmation from an X-Ray Diffraction Investigation.

N. A. Sörensen, E. Sunde, E. Larsen, 1970 .

Phase-fixed double-group 3-Γ symbols. IV. Real 3-Γ symbols and coupling coefficients for the group hierarchies T* ⊃ C3* and T* ⊃ C2*

S. Harnung, T. Damhus, C. E. Schäffer, 1984 .

Preparation of Chromium(III) Complexes with Two Fluorine Atoms and Four Nitrogen Atoms as Ligators. trans-Difluorotetrakis(pyridine)chromium(III) Salts as Initial Materials.

E. Pedersen, N. A. Sörensen, E. Sunde, 1970 .

The Crystal Structure of SbPO4.

N. A. Sörensen, A. Haaland, E. Sunde, 1970 .

Exhaustive examination of chiral configurations of edges on a regular octahedron: analysis of the possibilities of assigning chirality descriptors within a generalized .DELTA./.LAMBDA. system

M. Brorson, T. Damhus, C. E. Schäffer, 1983 .

Oxygenbridged Binuclear Chromium(III) Complexes with 2,2'-Bipyridine and 1,10-Phenanthroline.

A. Shimizu, S. Rasmussen, O. Muller, 1970 .

Mixing s orbitals into p and d orbitals. An attempt at bridging the angular overlap model and the valence shell electron pair repulsion model. Critique of the cellular ligand-field model

Claus Erik Schäffer, C. E. Schäffer, 1995 .

The angular overlap model of the ligand field: theory and applications

C. E. Schäffer, 1970 .

Geometrical and algebraical invariances and general angular dependences of sets of s-p hybrid orbitals. Their angular overlap model relevance

J. Kennedy, C. E. Schäffer, 1996 .

energy operators as idempotents in the angular overlap model of the ligand field

C. E. Schäffer, 2009 .

Bridging Kohn―Sham DFT and the Angular Overlap Model. Ligand-Field Parameters and Bond Covalencies in Tetrahedral Complexes

C. Anthon, J. Bendix, C. E. Schäffer, 2009 .

The nephelauxetic series of ligands corresponding to increasing tendency of partly covalent bonding

C. Jørgensen, C. E. Schäffer, 1958 .

Tris (O‐Ethyldithiocarbonato) Complexes of Tripositive Chromium, Indium, and Cobalt

F. Galsbøl, E. Muetterties, C. E. Schäffer, 2007 .

Dianionobis(ethylenediamine)cobalt(III) Complexes

J. M. Preston, J. Springborg, B. Douglas, 2007 .

Kohn-Sham DFT results projected on ligand-field models: Using DFT to supplement ligand-field descriptions and to supply ligand-field parameters

C. Anthon, J. Bendix, C. E. Schäffer, 2009 .

Conductance and Equilibrium Studies on the System Se-Br.

N. A. Sörensen, A. Haaland, E. Sunde, 1970 .

A High Temperature Iron Telluride with Rhomobohedral Structure.

A. Bjørseth, D. L. Powell, E. Røst, 1974 .

Bis(2,2'-bipyridine) and Bis(1,10-phenanthroline) Complexes of Chromium(III) and Cobalt(III)

M. Sandström, C. E. Schäffer, J. Josephsen, 1976 .

Phase-fixed double-group 3-Γ symbols. I. A novel exposition of the general theory of 3-Γ symbols and coupling coefficients

S. Harnung, T. Damhus, C. E. Schäffer, 1984 .

Quantitative comparison of the symmetry components of a ligand field: Illustrations of the orthonormal operators formalism

M. Brorson, T. Damhus, C. E. Schäffer, 1983 .

A ligand field approach to orthoaxial complexes

C. E. Schäffer, 1966 .

Direct Determination of the Crystal Structure of Bis(dichlorphosphate)bis(phosphorylchloride) Magnesium: Mg(PO2Cl2)2(POCl3)2.

J. Nyborg, N. A. Sörensen, A. Haaland, 1970 .

Refinement of the Crystal Structure of Ruthenium Dioxide.

N. A. Sörensen, A. Haaland, E. Sunde, 1970 .

Precision Determination of the Crystal Structure of Osmium Dioxide.

N. A. Sörensen, A. Haaland, E. Sunde, 1970 .

The di-.mu.-hydroxo-.LAMBDA.-bis(ethylenediamine)chromium(III)-.DELTA.-bis(ethylenediamine)cobalt(III) cation and its equilibriums with monobridged systems

J. Springborg, C. E. Schäffer, 1976 .

Synthesis of (---)589-Di-mu-hydroxo-L-bis(ethylenediamine)chromium(III)-Delta-bis(ethylenediamine)cobalt(III) Perchlorate.

J. Koskikallio, J. Springborg, Marja-Liisa Pohjonen, 1976 .

Mass Spectra of Pyrimidines. Part I. N-Alkyluracils.

E. Falch, N. A. Sörensen, E. Sunde, 1970 .

A Carbon-13 NMR Study of Platinum(II) Diamine Complexes.

A. Bjørseth, D. L. Powell, D. Nicholson, 1974 .

Conformational Analysis. XI. The Molecular Structure, Torsional Oscillations, and Conformational Equilibria of Gaseous Tetrakis(bromomethyl)methane, C(CH2Br)4, as Determined by Electron Diffraction and Compared with Molecular-Mechanics Calculations.

M. Sandström, R. Stōlevik, C. E. Schäffer, 1976 .

Conformational Analysis. II. The Molecular Structure, Torsional Oscillations, and Conformational Equilibria of Gaseous Tetrakis-(chloromethyl)methane, C(CH2Cl)4, as Determined by Electron Diffraction and Compared with Semiempirical Calculations.

A. Bjørseth, D. L. Powell, A. Sargeson, 1974 .

Phase-fixed double-group 3-Γ symbols. II. General features of double groups and their 3-Γ symbols

S. Harnung, T. Damhus, C. E. Schäffer, 1984 .

Phase-fixed double-group 3-Γ symbols. V. 3-Γ symbols and coupling coefficients for all the octahedral double group-subgroup hierarchies

S. Harnung, T. Damhus, C. E. Schäffer, 1984 .

Phase-fixed double-group 3-Γ symbols. VI. Real 3-Γ symbols and coupling coefficients for the group hierarchy I*⊃ C5*

S. Harnung, T. Damhus, C. E. Schäffer, 1984 .

Cr(III) AMMINES. THEIR THERMODYNAMIC STABILITY AND THEIR ROBUSTNESS

C. E. Schäffer, P. Andersen, 1964 .

The Phase Diagram of the System MgCl2-CaCl2, and Thermodynamic Properties of Molten Mixtures in this System.

N. A. Sörensen, E. Sunde, J. L. Holm, 1970 .

THE CRYSTAL STRUCTURE OF SB4O4(OH)2(NO3)2

A. Bjørseth, D. L. Powell, J. Bovin, 1974 .

The Infrared Absorption Intensity of the V = O Vibration of the Vanadyl(IV) Ion and its Thiocyanato Complexes.

N. A. Sörensen, R. Larsson, E. Sunde, 1970 .

TITRIMETRIC DETERMINATION OF ACIDITY AND PK VALUES OF HUMIC ACID

A. Bjørseth, O. Borggaard, D. L. Powell, 1974 .

ON THE CHARGE CORRECTIONS OF THE SEMI-EMPIRICAL PARAMETERS IN THE PARISER-PARR-POPLE METHOD PART 2, MOLECULES CONTAINING OXYGEN AND NITROGEN

A. Bjørseth, D. L. Powell, A. Sargeson, 1974 .

Equilibrium Studies of Polyanions. 20. A Recalculation of emf Data on the Reactions of H+ and WO4(2-) in 3 M Na(ClO4) at 25 degrees C.

A. Bjørseth, D. L. Powell, Y. Sasaki, 1974 .

Four Isomeric alpha-Hydroxybornanones.

N. A. Sörensen, E. Sunde, B. Luening, 1970 .

Derivatives of Hydrazine. VII. Structure and Reactions of 5,5-Dialkyl-1,3,4-thiadiazolidine-2-thiones.

N. A. Sörensen, E. Sunde, P. Nielsen, 1970 .

Long-range Proton-proton Spin Coupling Constants in Selenothiophenes.

B. Gestblom, N. A. Sörensen, E. Sunde, 1970 .

Mimicking the two-dimensional spectrochemical series using density functional computations.

J. Bendix, C. E. Schäffer, Christian Anthon, 2004, Inorganic chemistry.

An average-of-configuration method for using Kohn-Sham density functional theory in modeling ligand-field theory.

J. Bendix, C. E. Schäffer, Christian Anthon, 2003, Inorganic chemistry.

Conformational Analysis. NMR Spectra of Acetals Derived from Diastereomeric 3-Methyl-2,4-Pentanediols.

N. A. Sörensen, K. Pihlaja, E. Sunde, 1970 .

Elucidation of Ligand-Field Theory. Reformulation and Revival by Density Functional Theory

J. Bendix, C. E. Schäffer, Christian Anthon, 2004 .

Photochemical Studies. XVII. The Photolysis of 1-Phenyl and 1-Cyano Substituted Isoquinoline N-Oxides to Benz[f][1,3]oxazepines.

C. Lohse, O. Buchardt, N. A. Sörensen, 1970 .

Tris(pyridine)cobalt(III) Complexes. Synthesis, Chemical and Spectroscopic Properties, and Angular Overlap Model Considerations.

J. Springborg, T. G. Strand, T. Laier, 1980 .

Tris-complexes of (-)D- and (+)D-[1-(2-Pyridyl)ethylamine] and Cobalt(III). Preparation and Partial Structural Assignment of Geometrical and Optical Isomers.

A. Bjørseth, D. L. Powell, A. Sargeson, 1974 .

INDUCED OPTICAL ACTIVITY IN CO(NH3)6(3+) BY OUTER-SPHERE ASSOCIATION WITH CHIRAL ANIONS

B. Nordén, A. Bjørseth, D. L. Powell, 1974 .