Title of article
Dipole moments and conformational analysis of tris(2-pyridyl)phosphine and tris(2-pyridyl)phosphine chalcogenides. Experimental and theoretical study
Author/Authors
Vereshchagina، Natalia نويسنده , , Yana A. and Chachkov، نويسنده , , Denis V. and Alimova، نويسنده , , Alsu Z. and Malysheva، نويسنده , , Svetlana F. and Gusarova، نويسنده , , Nina K. and Ishmaeva، نويسنده , , Eleonora A. and Trofimov، نويسنده , , Boris A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
6
From page
285
To page
290
Abstract
Conformational analysis of tris(2-pyridyl)phosphine and tris(2-pyridyl)phosphine chalcogenides was carried out by the method of dipole moments and density functional theory calculations. The conformations of the examined compounds fit into the overall conformational picture for the PIII and PIV compounds: namely, these phosphines have non-eclipsed gauche- and trans-forms with propeller arrangement of the pyridyl radicals about the P = Y bond (Y = lone pair, O, S, Se).
Keywords
conformational analysis , Dipole moments , DFT calculations , Pyridylphosphines
Journal title
Journal of Molecular Structure
Serial Year
2014
Journal title
Journal of Molecular Structure
Record number
1977228
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