ACCEPTOR NUMBERS FOR BINARY-MIXTURES OF DIPOLAR APROTIC-SOLVENTS WITH METHANOL

被引：6
|
作者：
PODSIADLA, M [1 ]
RZESZOTARSKA, J [1 ]
KALINOWSKI, MK [1 ]
机构：
[1] UNIV WARSAW,DEPT CHEM,PL-02093 WARSAW,POLAND
来源：
COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 1994年 / 59卷 / 06期
关键词：
D O I：
10.1135/cccc19941349
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Using bis(cyano)bis(9,10-phenanthroline)iron(II) as solvatochromic indicator, the acceptor numbers, A(N), were determined for binary mixtures of benzene, benzonitrile, acetonitrile, acetone, N,N-dimethylformamide, dimethyl sulfoxide and hexamethylphosphoric triamide with methanol. Deviations from linearity of the plots of A(N) values against the molar fraction of the components were interpreted both in terms of changes in solvent liquid structure and in cathegories of preferential solvation.
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页码：1349 / 1355
页数：7
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