DIFFUSION OF PSEUDOPLANAR SOLUTES - AN INVESTIGATION ON THE EFFECTS OF HYDROGEN-BONDING

被引：29

作者：

CHAN, ML ^{[1
]}

CHAN, TC ^{[1
]}

机构：

[1] HONG KONG POLYTECH UNIV,DEPT APPL BIOL & CHEM TECHNOL,KOWLOON,HONG KONG

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1995年 / 99卷 / 16期

关键词：

D O I：

10.1021/j100016a007

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：

Mutual diffusion coefficients of pseudoplanar molecules capable of forming hydrogen bonds at infinite dilution in various solvents have been measured at 298.2 K using Taylor's dispersion method. The data are compared with those of the nonassociated pseudoplanar solutes reported in the literature and also here. Solutes capable of strong solute-solvent interactions in this study are found to diffuse slower than the nonassociated ones with similar size and shape. The effects of hydrogen bonding on diffusion are reported and discussed.

引用

页码：5765 / 5768

页数：4

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