B. Šoptrajanov

发表

Determination of the composition of sialoliths composed of carbonate apatite and albumin using artificial neural networks.

I. Kuzmanovski, M. Ristova, B. Šoptrajanov, 2004, Talanta.

A gradient-corrected density functional study of structure, harmonic vibrational frequencies and charge distribution of benzenesulfonate anion on the ground-state potential energy surface

L. Pejov, M. Ristova, B. Šoptrajanov, 2000 .

Infrared and Raman studies of manganese dihydrogen phosphate dihydrate, Mn(H2PO4)2·2H2O. I: Region of the vibrations of the phosphate ions and external modes of the water molecules

V. Koleva, H. Lutz, M. Najdoski, 2009 .

Quantum chemical study of p-toluenesulfonic acid, p-toluenesulfonate anion and the water-p-toluenesulfonic acid complex. Comparison with experimental spectroscopic data.

L. Pejov, M. Ristova, B. Šoptrajanov, 2011, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Very low HOH bending vibrations. V. Quantum chemical study of water bending vibrations in MgKPO4·H2O

L. Pejov, B. Šoptrajanov, V. Stefov, 2004 .

Addressing Misconceptions about the Particulate Nature of Matter among Secondary-School and High-School Students in the Republic of Macedonia

V. Petruševski, B. Šoptrajanov, M. Stojanovska, 2012 .

Optimization of supervised self-organizing maps with genetic algorithms for classification of urinary calculi

I. Kuzmanovski, B. Šoptrajanov, Mira Trpkovska, 2005 .

FTIR study of the 2,2′-biquinoline complex of dichlorodioxochromium(VI): the CrO2 vibrations

L. Pejov, B. Šoptrajanov, Mira Trpkovska, 2003 .

HF and MP 2 Study of the Atomic Charges in Some XY 42 – Tetrahedral Anions – A Route to Model Hydrogen Bonding Proton Acceptor Abilities

L. Pejov, B. Šoptrajanov, Mira Trpkovska, 2002 .

Notes on the language of chemistry. 12 On the language of chemistry - local and regional problems

B. Šoptrajanov, 2017 .

Structural studies of some o-substituted S-phenyl thiobenzoates. I. Crystal structure of S-phenyl o-chlorothiobenzoate and S-phenyl o-bromothiobenzoate

B. Šoptrajanov, G. Jovanovski, B. Kaitner, 1993 .

Tetrafluoroberrylate(2) Ions as Hydrogen-Bond Proton Acceptors: Quantum Chemical Considerations

L. Pejov, B. Šoptrajanov, Mira Trpkovska, 1999 .

Infrared and Raman spectra of magnesium ammonium phosphate hexahydrate (struvite) and its isomorphous analogues. IX: Spectra of protiated and partially deuterated cubic magnesium caesium phosphate hexahydrate

V. Koleva, T. Runčevski, R. Dinnebier, 2013 .

Vibrational spectra of Cs2CaCl4·2H2O

L. Pejov, B. Šoptrajanov, V. Stefov, 2011 .

Very low H–O–H bending frequencies. III. Fourier transform infrared study of cobalt potassium phosphate monohydrate and manganese potassium phosphate monohydrate

L. Pejov, B. Šoptrajanov, G. Jovanovski, 2002 .

Infrared Spectra of Dicesium trans-Thetraaquadichlorochromium (III) Chloride

V. Petruševski, B. Šoptrajanov, V. Stefov, 1993 .

Infrared Spectra of Protiated and Deuterated Lead(II) Saccharinate Monohydrate : Spectra-Structure Correlations

B. Šoptrajanov, G. Jovanovski, S. Tančeva, 1992 .

STUDY OF THE USE OF THE THREE LEVELS OF THINKING AND REPRESENTATION

V. Petruševski, B. Šoptrajanov, M. Stojanovska, 2017 .

Fourier Transform Vibrational Spectra of Magnesium Hydrogenphosphate Trihydrate. I. The O-H Stretching Region∗

I. Kuzmanovski, B. Šoptrajanov, V. Stefov, 1998 .

Vibrational spectra of hydrates of some metal(II) malonates

M. Ristova, B. Šoptrajanov, G. Petruševski, 2009 .

Vibrational spectra of bis(acetato)tetrakis(imidazole)copper(II)

P. Naumov, M. Ristova, B. Šoptrajanov, 2001 .

Vibrational spectra of hexaaqua complexes III. Internal and external motions of the water molecules in the spectra of [Cr(H2O)6]Cl3

V. Petruševski, B. Šoptrajanov, V. Stefov, 1993 .

Anharmonicity of water stretching vibrations in series of isomorphous crystalline hydrates. II. Metal(II) saccharinates hexahydrates (metal(II)∈{Cr, Mn, Fe, Co, Ni, Cu, Zn, Cd})

L. Pejov, M. Najdoski, B. Šoptrajanov, 1999 .

The SO2 Stretching Vibrations in Some Metal Saccharinates: Spectra-Structure Correlations

B. Šoptrajanov, G. Jovanovski, S. Tančeva, 1995 .

Monohydrates of the thiosaccharinates of sodium and potassium: spectra-structure correlations

B. Šoptrajanov, G. Jovanovski, O. Grupče, 1992 .

Bonding of the carbonyl group in metal saccharinates : correlation with the infrared spectra

B. Šoptrajanov, G. Jovanovski, 1988 .

Water-anion vibrational coupling in some crystallohydrates

M. Ristova, B. Šoptrajanov, 1984 .

Infrared spectra of diaquabis(glycinato-O,N)nickel(II) in the X-H and X-D stretching region

B. Šoptrajanov, K. Stojanoski, A. Eriksson, 1993 .

Vibrational Studies of Palladium(II) Acetate Compounds I. Infrared Spectra of Hexa-μ-acetato-triangulo-tripalladium-water (2/1)

B. Šoptrajanov, L. Šoptrajanova, 1992 .

The N-H, N-D and C=S stretching regions in the infrared spectrum of thiosaccharin : Comparison with the spectrum of saccharin

B. Šoptrajanov, G. Jovanovski, O. Grupče, 1993 .

Metal-to-ligand bonding in some metal saccharinates : a 13C NMR study

D. Ströhl, B. Šoptrajanov, E. Kleinpeter, 1991 .

The OH and O-D stretching vibrations in the hydrates of sodium and potassium saccharinate : spectra-structure correlations

B. Šoptrajanov, G. Jovanovski, O. Grupče, 1990 .

Spectra-structure correlations in the isomorphous series of metal (II) saccharinates hexahydrates

B. Šoptrajanov, G. Jovanovski, 1986 .

Anharmonicity of water stretching vibrations in series of isomorphous crystalline hydrates Copper and manganese saccharinates hexahydrates.

L. Pejov, B. Šoptrajanov, G. Jovanovski, 2007, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

The influence of inherent pseudo Jahn-Teller instability on the stretching vibrations of water molecules in the isomorphous metal(II) saccharinate hexahydrates

L. Pejov, B. Šoptrajanov, G. Jovanovski, 1997 .

The O–H(D) stretching potentials of the hydrogen bonded water molecules in MCl2·2H2O (M∈{Mn, Co, Fe}). Ab initio and density functional study

L. Pejov, B. Šoptrajanov, V. Stefov, 2001 .

Description of molecular distortions II. Intensities of the symmetric stretching bands of tetrahedral molecules

V. Petruševski, B. Šoptrajanov, 1988 .

TETRAFLUOROBERYLLATE(2-) IONS AS HYDROGEN-BOND PROTON ACCEPTORS : SPECTROSCOPIC EVIDENCE

Z. Zdravkovski, B. Šoptrajanov, Mira Trpkovska, 1996 .

Crystal structure and infrared spectra of dicesium trans-tetraaquadichlorochromium(III) chloride

H. Lutz, E. Neumann, B. Šoptrajanov, 2004 .

Vibrational spectra of M3IMIIIS3 type synthetic minerals (MI = Tl or Ag and MIII = As or Sb)

A. Green, I. Grzetic, B. Minčeva-Šukarova, 2004 .

Infrared spectra of strontium formate dihydrate and of its deuterated analogues

M. Ristova, B. Šoptrajanov, 1986 .

Minerals from Macedonia. XXVIII. A tribute to academician Gligor Jovanovski

B. Šoptrajanov, 2015 .

Vibrational spectra of MIMIII S2 type synthetic minerals (MI=Tl or Ag and MIII=As or Sb)

W. Griffith, I. Grzetic, B. Minčeva-Šukarova, 2003 .

Minerals from Macedonia. IV. Discrimination between some carbonate minerals by FTIR spectroscopy

B. Boev, B. Šoptrajanov, V. Stefov, 2002 .

Vibrational spectra of hexaaqua complexes : I. Assignments of water librational bands in the spectra of some alums

V. Petruševski, B. Šoptrajanov, 1990 .

Infrared and Raman studies of manganese dihydrogen phosphate dihydrate, Mn(H2PO4)2·2H2O. Part II: Region of the internal OH group vibrations

V. Koleva, H. Lutz, M. Najdoski, 2009 .

Infrared and Raman spectra of magnesium ammonium phosphate hexahydrate (struvite) and its isomorphous analogues. Part VI: FT-IR spectra of isomorphously isolated species. NH4+ ions isolated in MKPO4·6H2O (M = Mg; Ni) and PO43- ions isolated in MgNH4AsO4·6H2O

H. Lutz, M. Najdoski, B. Šoptrajanov, 2008 .

Very low HOH bending frequencies. II. Quantum chemical study of the water bending potential in compounds of the MKPO4·H2O type

L. Pejov, B. Šoptrajanov, G. Jovanovski, 2001 .

Infrared spectra of the monohydrates of manganese(III) phosphate and manganese(III) arsenate: relation to the compounds of the kieserite family

S. Aleksovska, V. Petruševski, B. Šoptrajanov, 1997 .

Tricesium trans-tetraaquadichlorovanadium(III) tetrachloride: redetermination of the crystal structure and infrared study of the water spectrum

B. Šoptrajanov, V. Stefov, G. Jovanovski, 2004 .

Infrared spectra of the dihydrates of calcium selenate and yttrium phosphate - comparison with the spectrum of gypsum

V. Petruševski, B. Šoptrajanov, 1984 .

Infrared spectra of protiated and deuterated cobalt acetate dihydrate

M. Ristova, B. Šoptrajanov, 1984 .

MINERALS FROM MACEDONIA. X-RAY POWDER DIFFRACTION vs. VIBRATIONAL SPECTROSCOPY IN MINERAL IDENTIFICATION

B. Šoptrajanov, P. Makreski, G. Jovanovski, 2017 .

Minerals From Macedonia. XXI. Vibrational Spectroscopy as Identificational Tool for Some Phyllosilicate Minerals

B. Šoptrajanov, P. Makreski, G. Jovanovski, 2008 .

Vibrational spectra of some sulfide minerals from alšar

T. Stafilov, B. Šoptrajanov, G. Jovanovski, 1992 .

Minerals from Macedonia. Complementary use of vibrational spectroscopy and powder x-ray diffraction for identification and detection purposes

B. Boev, B. Šoptrajanov, P. Makreski, 2005 .

Minerals From MacedoniaIII. Determination of Calcite and Aragonite in Mineral Mixtures Using FT IR Spectroscopy

B. Boev, B. Šoptrajanov, V. Stefov, 1999 .

Infrared and Raman spectra of magnesium ammonium phosphate hexahydrate (struvite) and its isomorphous analogues. V. Spectra of protiated and partially deuterated magnesium ammonium arsenate hexahydrate (arsenstruvite)

H. Lutz, M. Najdoski, B. Šoptrajanov, 2008 .

Infrared and Raman spectra of magnesium ammonium phosphate hexahydrate (struvite) and its isomorphous analogues. I. Spectra of protiated and partially deuterated magnesium potassium phosphate hexahydrate

V. Koleva, H. Lutz, M. Najdoski, 2004 .

Infrared and Raman Spectra of Magnesium Ammonium Phosphate Hexahydrate (Struvite) and Its Isomorphous Analogues

H. Lutz, B. Šoptrajanov, V. Stefov, 2004 .

Preparation, Structural, Thermogravimetric and Spectroscopic Study of Magnesium Potassium Arsenate Hexahydrate

V. Koleva, T. Runčevski, R. Dinnebier, 2014 .

Determination of the composition of human urinary calculi composed of whewellite, weddellite and carbonate apatite using artificial neural networks

I. Kuzmanovski, B. Šoptrajanov, V. Stefov, 2003 .

Very low H -O -H bending frequencies. IV. Fourier transform infrared spectra of synthetic dittmarite

H. Lutz, I. Kuzmanovski, B. Šoptrajanov, 2002 .

Simultaneous determination of composition of human urinary calculi by use of artificial neural networks

I. Kuzmanovski, B. Šoptrajanov, V. Stefov, 2001, Fresenius' journal of analytical chemistry.

Fourier transform infrared and Raman spectra of manganese hydrogenphosphate trihydrate

I. Kuzmanovski, B. Šoptrajanov, V. Stefov, 1999 .

FTIR REINVESTIGATION OF THE SPECTRA OF SYNTHETIC BRUSHITE AND ITS PARTIALLY DEUTERATED ANALOGUES

B. Šoptrajanov, Mira Trpkovska, P. Malkov, 1999 .

Target-testing factor analysis of Fourier transform infrared spectra as a tool for the determination of the composition of human urinary calculi

I. Kuzmanovski, B. Šoptrajanov, V. Stefov, 1999 .

Vibrational spectra of hexaaqua complexes V. The water bending bands in the infrared spectra of Tuton salts

V. Petruševski, B. Šoptrajanov, 1997 .

Vibrational Spectra of Magnesium Hydrogenphosphate Trihydrate and of its Manganese Analogue

I. Kuzmanovski, B. Šoptrajanov, V. Stefov, 1996 .

Vibrational spectra of hexaaqua complexes : IV. Multiple bands in the HOH bending region of some alums

V. Petruševski, B. Šoptrajanov, 1993 .

Vibrational spectra of Mg2KH(XO4)2·15H2O (X=P, As) containing dimer units [H(XO4)2].

V. Koleva, M. Najdoski, B. Šoptrajanov, 2017, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Preparation, Structural, Thermogravimetric and Spectroscopic Study of Magnesium Potassium Arsenate Hexahydrate.

V. Koleva, T. Runčevski, R. Dinnebier, 2015 .

Vibrational spectra of hexaaqua complexes: VIII. The antisymmetric SO4 stretching bands in alums: LO–TO superior to correlation-field and site-group splitting

V. Ivanovski, V. Petruševski, B. Šoptrajanov, 1999 .

Vibrational spectra of hexaaqua complexes.

V. Ivanovski, V. Petruševski, B. Šoptrajanov, 1999 .

Vibrational Spectra of hexaaqua complexes. II. external motions of water molecules in the spectra of AlCl3 · 6H2O

V. Petruševski, B. Šoptrajanov, V. Stefov, 1992 .

Infrared and Raman Spectra of Magnesium Ammonium Phosphate Hexahydrate (Struvite) and its Isomorphous Analogues. VIII. Spectra of Protiated and Partially Deuterated Magnesium Rubidium Phosphate Hexahydrate and Magnesium Thallium Phosphate Hexahydrate.

V. Koleva, M. Najdoski, B. Šoptrajanov, 2011, Acta chimica Slovenica.

Very low H–O–H bending frequencies. I. Overview and infrared spectra of NiKPO4·H2O and its deuterated analogues

B. Šoptrajanov, 2000 .

DFT computational and experimental study of indole continuum solvation

L. Pejov, B. Šoptrajanov, V. Stefov, 1999 .

Infrared evidence for a phase transition in ammonium diaquatetrachloromanganate(II)

C. Koh, B. Šoptrajanov, V. Stefov, 1997 .

Dicesium trans-Tetraaquadichlorochromium(III) Chloride: Redetermination of the Crystal Structure and Infrared Study of the Water Spectrum.

V. Petruševski, S. C. Nyburg, B. Šoptrajanov, 1997, Inorganic chemistry.

Infrared spectra of rubidium diaquatetrachloronickelate(II)

B. Šoptrajanov, V. Stefov, M. Ivanovska, 1993 .

INFRARED SPECTRA OF RUBIDIUM AND CESIUM DIAQUATETRACHLORO- MANGANATES. II. EXTERNAL VIBRATIONS OF THE WATER MOLECULES

V. Petruševski, B. Šoptrajanov, V. Stefov, 1992 .

Reinvestigation of the water bending region in the spectra of gypsum-like compounds—an FTIR study

V. Petruševski, B. Šoptrajanov, J. Cvetković, 1997 .

Infrared spectra of Li2SeO4.H2O, Li2SO4.H2O and Li2(S,Se)O4.H2O

V. Petruševski, B. Šoptrajanov, 1986 .

Calculation of Structural Parameters in Isostructural Series: the Kieserite Group

S. Aleksovska, V. Petruševski, B. Šoptrajanov, 1998 .

Vibrational spectra of hexaaqua complexes. X. Raman and IR studies of the sulfate group disorder in α-alums

V. Ivanovski, V. Petruševski, B. Šoptrajanov, 2001 .

Experimental IR, Raman and ab initio molecular orbital study of the 4-methylbenzenesulfonate anion

L. Pejov, M. Ristova, B. Šoptrajanov, 1999 .

Experimental and quantum chemical study of pyrrole self-association through N–H⋯π hydrogen bonding

L. Pejov, B. Šoptrajanov, V. Stefov, 2003 .

The influence of N–H⋯π hydrogen bonding on the anharmonicity of the ν(N–H) mode and orientational dynamics of nearly continuously solvated indole

L. Pejov, B. Šoptrajanov, V. Stefov, 2000 .

FTIR spectroscopy and FTIR microscopy of vacuum-evaporated polyimide thin films

J. Assa, B. Šoptrajanov, V. Stefov, 1999 .

Parallel study of isomorphous compounds as an aid in locating water librational bands

B. Šoptrajanov, Mira Trpkovska, 1992 .

FOURIER TRANSFORM INFRARED STUDY OF DICHLORODIOXOCHROMIUM(VI), DICHLORODIOXOMOLYBDENUM(VI) AND DICHLORODIOXOTUNGSTEN(VI) COMPLEXES WITH 2,2'-BIPYRIDIN E

L. Pejov, B. Šoptrajanov, Mira Trpkovska, 1999 .

Ab initio quantum chemical and experimental study of structure, harmonic vibrational frequencies and internal Ph–SO 3 torsion of benzenesulfonate anion

Z. Zdravkovski, L. Pejov, M. Ristova, 2000 .

Spectroscopic studies of salts of 4-methylbenzenesulfonic acid III. The spectrum of water in the hexahydrate of copper(II) 4-methylbenzenesulfonate

M. Ristova, B. Šoptrajanov, K. Stojanoski, 1993 .

On the Existence of Hydrogen Salts of Monoprotic Acids.

V. Petruševski, B. Šoptrajanov, M. Stojanovska, 2012 .

MISCONCEPTIONS IN THE CHEMISTRY TEACHING IN THE REPUBLIC OF MACEDONIA REGARDING THE OXIDATION REACTIONS OF MONOSACCHARIDES

V. Petruševski, B. Šoptrajanov, M. Stojanovska, 2017 .