期刊
COMPUTATIONAL AND THEORETICAL CHEMISTRY
卷 994, 期 -, 页码 81-90出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.comptc.2012.06.019
关键词
Basicity; Hydrogen bond; Metallic complexes; MP2 calculations; Ring strain; O-17 and P-31 NMR
资金
- Ministerio de Ciencia e Innovacion [CTQ2009-13129-C02-02]
- Spanish MEC [CTQ2007-62113]
- Comunidad Autonoma de Madrid (Project MADRISOLAR2) [S2009/PPQ-1533]
A theoretical study of acidity and hydrogen bond acceptor properties of tetrahedric phosphine oxide derivatives have been carried out by means of MP2 computational methods. The results obtained for the mentioned complexes have been compared with the analogous ones of trimethylphosphine oxide. The strain decreases the complexation energy with metallic atoms as well as the thermodynamic and hydrogen bond acceptor (HBA) ability of the tetrahedric derivatives. (C) 2012 Elsevier B.V. All rights reserved.
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