H/D ISOTOPE EFFECTS IN AQUEOUS-SOLUTIONS OF NI(CLO4)2, NI(CF3SO3)2 AND MG(CLO4)2 AS STUDIED BY INFRARED-SPECTROSCOPY

被引：8

作者：

BERGSTROM, PA ^{[1
]}

LINDGREN, J ^{[1
]}

KRISTIANSSON, O ^{[1
]}

机构：

[1] SWEDISH UNIV AGR SCI,DEPT CHEM,S-74007 UPPSALA,SWEDEN

来源：

JOURNAL OF MOLECULAR LIQUIDS | 1991年 / 50卷

关键词：

D O I：

10.1016/0167-7322(91)80045-6

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 hydration properties of Ni(ClO4)2, Mg(ClO4)2 and Ni(CF3SO3)2 in aqueous solution has been studied in both the OD and OH stretching regions, as probed by the HDO molecule in the hydration spheres of the ions. The parameters describing the hydration bands in the two regions are presented and discussed in relation to literature data. Only small differences in hydration numbers have been deduced from spectroscopic data obtained in the two regions, implying that deuterium fractionation has no significant influence on the infrared measurements of mono- and divalent ionic solutions.

引用

页码：197 / 205

页数：9

共 13 条

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