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Spectroscopic Studies on the Simple Rcooh System
Authors:Ching-Hui Kuo  Tunli Chen
Abstract:
The carbonyl stretching vibration of monocarboxylic acid in CCl4 solution has been investigated. We introduce a new “m-factor” to study the polymerization of this simple RCOOH system. The value of “m-factor” was evaluated and tested in different concentrations and temperatures. Three classes of acid polymers were found as followings: linear dimer in class I (m?2); linear and cyclic dimers in class II (m?4); linear, cyclic dimers, and linear trimer in class III (m?8). A linear relationship between log K1 and (??1)/(2?+1) was found.
Keywords:
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