Molecular Structure of Diphenylphosphine As Determined by Gas-Phase Electron Diffraction and Quantum-Chemical Calculations |
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Authors: | Naumov V A Tafipol'skii M A Naumov A V Samdal S |
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Institution: | (1) Arbuzov Institute of Organic and Physical Chemistry, Kazan Research Center, Russian Academy of Sciences, Kazan, Tatarstan, Russia;(2) Chemical Institute, Technical University of Munich, Munich, Germany;(3) University of Oslo, Oslo, Norway |
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Abstract: | Gas-phase electron diffraction was used to show the title molecule has an asymmetric structure with torsion angles around P-C bonds of 65° and 154(7)°. The principal geometric parameters are as follows: interatomic distances, Å: P-C 1.829 and 1.833(4), C-Cav 1.401(1); bond angles, deg: CPC 101.0(20), PCC 120.4 and 119.4(16). Quantum-chemical calculations of chlorodiphenylphosphine were performed. |
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