CORRELATION BETWEEN TOPOLOGICAL FEATURES AND SURFACE-TENSION OF BINARY-LIQUID MIXTURES

被引：4

作者：

DEWAN, RK ^{[1
]}

MEHTA, SK ^{[1
]}

机构：

[1] PUNJAB UNIV,DEPT CHEM,CHANDIGARH 160014,INDIA

来源：

MONATSHEFTE FUR CHEMIE | 1990年 / 121卷 / 8-9期

关键词：

Binary mixtures; Molecular connectivity indices; Surface tension;

D O I：

10.1007/BF00809761

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The excess surface tension of a large number of binary liquid mixtures has been correlated with their topological features quantified in terms of the molecular connectivity indices. The agreement between the calculated and experimental σE values is reasonably well for all the mixtures. A simple correlation has also been proposed between σE and molar excess volume (VE) of a binary mixture. The correlation is quite useful in correlating σE data even for the mixtures where either one or both the components are associated in the pure state and/or there is interaction between them. © 1990 Springer-Verlag.

引用

页码：593 / 600

页数：8

共 11 条

[1]

BARYSZ M, 1986, MATCH-COMMUN MATH CO, V19, P89

[2] SURFACE TENSIONS OF BINARY LIQUID SYSTEMS .2. MIXTURES OF ALCOHOLS [J].