A quantum-chemical study of donor-acceptor properties of carboxylic acids and their anions and evaluation of the effect of these properties on geometric and spectroscopic parameters of palladium(II) carboxylates

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作者
K. Yu. Monakhov
T. A. Stromnova
机构
[1] Lomonosov Moscow State Academy of Fine Chemical Technology,Kurnakov Institute of General and Inorganic Chemistry
[2] Russian Academy of Sciences,undefined
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Carboxylic Acid; General Chemistry; Aromatic Carboxylic Acid; Ylic Acid; Stretch Vibration Frequency;
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摘要
Ab initio Hartree-Fock calculations of the geometries and electronic structures of saturated (including halogen-substituted), unsaturated, and aromatic carboxylic acids and their anions were performed. Factors governing the donor-acceptor power of these species were revealed. The effect of donor-acceptor properties of substituent R in the carboxylate group on the geometric and spectroscopic characteristics of carboxylates was demonstrated by the example of homoligand palladium carboxylates Pd3(μ-OCOR)6.
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页码:1896 / 1903
页数:7
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