Frequency of OH in solutions of n-butanol in carbon tetrachloride:: effect of dilution

被引：4

作者：

Srivastava, PK ^{[1
]}

Rai, DK ^{[1
]}

Rai, SB ^{[1
]}

机构：

[1] Banaras Hindu Univ, Dept Phys, Laser & Spect Lab, Varanasi 221005, Uttar Pradesh, India

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2000年 / 56卷 / 07期

关键词：

overtone spectra; hydrogen bonding; free OH; associated OH; blue shift;

D O I：

10.1016/S1386-1425(99)00263-2

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

It is noted that the 1<--0 transition for nu(OH) shows a blue shift as the relative concentration of n-butanol in a CCl4-n-butanol is reduced. The magnitude of the shift decreases for the 2<--0 transition and there is almost no shift for the 3<--0 transition. These observations are consistent with the observed red shift [Y. Mizugai, F. Takimoto, M. Katayama, Chem. Phys. Lett. 76 (1980) 615] on dilution for the 5<--0 transition in n-butanol. The observations have been interpreted on the basis of formation of O-H....Cl hydrogen bond. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：1283 / 1289

页数：7