EFFECTS OF MOLECULAR-SIZE IN SOLVATION DYNAMICS

被引：18

作者：

CHANDRA, A ^{[1
]}

BAGCHI, B ^{[1
]}

机构：

[1] INDIAN INST SCI,SOLID STATE & STRUCT CHEM UNIT,BANGALORE 560012,KARNATAKA,INDIA

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1990年 / 94卷 / 05期

关键词：

D O I：

10.1021/j100368a028

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The effects of molecular size on the dynamics of polar solvation are studied by using a microscopic theory which includes the translational relaxation modes of the solvent consistently. It is shown that while in the absence of the translational contribution the solvation rate increases with the size of the solute (in agreement with the conclusions of the nonequilibrium MSA theory), a complete reversal of the solute size dependence occurs when translational modes make a significant contribution to the solvent polarization relaxation. © 1990 American Chemical Society.

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页码：1874 / 1876

页数：3

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