IR study of ion-molecular interactions in the system methanesulfonic acid-ethyl acetate

被引：0
|
作者：
V. V. Burdin
V. D. Maiorov
N. B. Librovich
机构：
[1] Russian Academy of Sciences,N. N. Semenov Institute of Chemical Physics
来源：
Russian Chemical Bulletin | 2000年 / 49卷
关键词：
acid-base interactions; hydrogen bond; solutions; complexes; methanesulfonic acid; ethyl acetate;
D O I：
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学科分类号：
摘要：
The complex formation in the methanesulfonic acid (MSA)—ethyl acetate (EA) system was studied by Multiple Attenuated Total Reflection (MATR) IR spectroscopy at 30°C. In solutions with excess EA, neither protonation of a base nor formation of complexes with a strong symmetrical H bond was observed. Molecular complexes EA·MSA are found in these solutions. Complexes formed by the strong symmetric H bond are observed in the system when the MSA content exceeds 50 mol.%
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页码：295 / 297
页数：2
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