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The Influence of the Local Environment on the Electron Accepting Ability of the Cation: Induced Lewis Acidity
AbstractThe effect of adsorption of acid gases CO 2 , SO 2 , and SO 3 on the electron accepting ability of cations on the surface of calcium oxide was...
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Developmemt of the Researches on IR Spectroscopy of Surfaces at St. Petersburg University
The history of spectral studies of surface processes at St. Petersburg University from the pioneering pre-war experiments by Terenin and Kassparov to...
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Crystal Structure of fac-Tris(pivaloylcyanoximato)Cobalt(III), [Co(PiCO)3]
AbstractThe absolute configuration of the title compound, fac -tris(pivaloylcyanoximato)cobalt(III) [Co(PiCO) 3 ], was determined by single-crystal...
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Synthesis and Structures of New Disulfatouranylates
AbstractTwo new disulfatouranylates, Rb 2 [UO 2 (SO 4 ) 2 (H 2 O)]⋅1.75H 2 O ( I ) and (N 2 H 5 ) 2 [UO 2 (SO 4 ) 2 (H 2 O)] ( II ), were synthesized and their structures were...
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Effect of the Introduction of a Chlorine Atom into the Aromatic Fragment of the 1,3-Diketone Ligand on the Luminescence Efficiency of Novel Eu3+ Ion Coordination Compounds
A study was carried out on the effect of a heavy chlorine atom introduced into the aromatic fragment of a 1,3-diketone ligand in Eu 3+ coordination...
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Synthesis, characterization and nonlinear optical properties of new azo compound using CW laser beam
An azo compound, T-3OCH 3 , is synthesized and diagnostics using 1 H and 13 C NMR and mass spectroscopies. The compound theoretical structure is...
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Further exploration on complex optical performance of polythiophene-co-polyindole conducting copolymers for optoelectronic applications
This report extends our previous study in order to enhance the thermal and complex optical performance of an in-situ chemically synthesized system of...
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Radiation Processing
Radiation processing is a technology that changes the structure (ionization effect) or state (excitation) of substances by using the ionization and...
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Pyridinecarboxaldehydes: Structures, Vibrational Assignments and Molecular Characteristics Using Experimental and Theoretical Methods
The main focus of this article is on the structural, energetic and vibrational properties of three monosubstituted pyridines, wherein one of the...
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Effect of Identical Sets of Structural Elements of π-Conjugated Molecules on the Parameters of Intra- and Intermolecular Interaction
AbstractA comparative analysis is performed of the parameters of the Franck–Condon and Herzberg–Teller interactions that determine the shape of the...
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Degree- and irregularity-based molecular descriptors for benzenoid systems
The study of benzenoid systems has been steadily gaining momentum due to their extensive applications in many emerging fields including nanosciences....
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Next-generation organic photovoltaics based on non-fullerene acceptors
Over the past three years, a particularly exciting and active area of research within the field of organic photovoltaics has been the use of...
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Molecules with Six Carbon Atoms
This Chapter presents structure data of molecules containing six carbon atoms.
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Molecules with Two Carbon Atoms
This Chapter presents structure data of molecules containing two carbon atoms.
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Chemical Information revealed by Mössbauer spectroscopy and DFT calculations
Mixed-valence state of binuclear metallocene derivatives and spin-crossover (SCO) phenomena of the assembled Fe(II) complexes have been studied by...
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Thermo-optical properties of conducted polythiophene polymer films used in electroluminescent devices
In this paper we present results of ellipsometric studies of thin organic poly-3hexylthiophene–(P3HT) and poly-3octylthiophene ( P3OT) films performed...
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Specific structural features of monomeric octahedral oxo complexes of d 2-rhenium(V): 2. Structure of monooxo compounds of d 2-re(V) with nitrogen atoms at the trans positions to the O(oxo) ligands
Specific structural features of mononuclear octahedral monooxo complexes of rhenium(V) with nitrogen atoms at the trans positions to the multiply...
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The bellamy relationship and the nature of the H-bond. 2-Haloethanols
IR-spectroscopy data show that the intramolecular H-bond in alcohols with the general formula XCH 2 CH 2 OH (X = F, Cl, Br) in a solution is mainly of a...
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Synthesis and structure of R 2[UO2(NO3)2(NCS)2] (R = Rb or Cs)
Crystals Rb 2 [UO 2 (NO 3 ) 2 (NCS) 2 ] ( I ) and Cs 2 [UO 2 (NO 3 ) 2 (NCS) 2 ] ( II ) have been synthesized and studied by IR spectroscopy and X-ray diffraction. Crystals I ...
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Specific features of the structures of d 2-Rhenium(V) monomeric octahedral oxo complexes: I. Structure of d 2-Re(V) mono-oxo compounds with halogen ligands trans-positioned to O(oxo) ligands
The specific features of the structure of rhenium(V) mononuclear octahedral mono-oxo complexes with halogen ligands (F, Cl, Br), trans -positioned to...