FTIR and dielectric studies of molecular interaction between alkyl methacrylates and primary alcohols

被引：7
作者：
Dharmalingam, K. [1 ]
Ramachandran, K. [1 ]
Sivagurunathan, P. [1 ]
机构：
[1] Annamalai Univ, Dept Phys, Annamalainagar 608002, Tamil Nadu, India
来源：
PHYSICA B-CONDENSED MATTER | 2007年 / 392卷 / 1-2期
关键词：
FTIR spectroscopy; primary alcohols; acrylic esters; hydrogen bonding;
D O I：
10.1016/j.physb.2006.11.006
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The molecular interaction between alkyl methacrylates (methyl methacrylate, ethyl methacrylate and butyl methacrylate) and primary alcohols (1-propanol, 1-butanot, 1-pentanol, 1-heptanol, 1-octanol and 1-decanol) has been studied in carbon tetrachloride by FTIR spectroscopic and dielectric methods. The results show that the most likely association between alcohol and ester is 1: 1 complex through the free hydroxyl group of the alcohol and the carbonyl group of ester, and the alkyl chain length of both the alcohols and esters plays an important role in the determination of the strength of hydrogen bond (O-H:O=C) formed. (c) 2006 Elsevier B.V. All rights reserved.
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收藏
页码：127 / 131
页数：5
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