Anionic effects on Raman OD stretching spectra for alcoholic LiX solutions (X = Cl-, Br-, I-, ClO4-, NO3-, and CH3COO-)

被引：16

作者：

Hidaka, F ^{[1
]}

Yoshimura, Y ^{[1
]}

Kanno, H ^{[1
]}

机构：

[1] Natl Def Acad, Dept Appl Chem, Kanagawa 2398686, Japan

来源：

JOURNAL OF SOLUTION CHEMISTRY | 2003年 / 32卷 / 03期

关键词：

alcoholic lithium salt solutions; anionic effect; Raman spectra; OD stretching vibration; glassy state;

D O I：

10.1023/A:1022986301621

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：

Raman OD stretching spectra of alcoholic LiX (X = Cl-, Br-, I-, ClO4-, NO3-, and CH3COO-) solutions ( alcohols D methanol and ethanol) were measured in the liquid state at room temperature and in the glassy state at liquid nitrogen temperature. The effects of the anions on the Raman OD stretching spectra in these alcoholic solutions are investigated and the structural changes of the solutions are discussed. It is shown that the structure-breaking effects of anions on the intrinsic alcoholic structure increase in the order: Cl- < Br- < I- < ClO4-. From spectral changes, it seems that CH3COOLi exerts little effect on the liquid structure of the alcohol.

引用

页码：239 / 251

页数：13

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