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Temperature Dependence of Reaction Rate in Crystalline State Racemization

 

作者: Yasuyuki Takenaka,   Yuko Kojima,   Yuji Ohashi,   Yoshiaki Ohgo,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 1992）
卷期: Volume 219, issue 1  

页码: 153-156

 

ISSN:1058-725X

 

年代: 1992

 

DOI:10.1080/10587259208032128

 

出版商: Taylor & Francis Group

 

关键词: Temperature dependence;reaction rate;crystalline state racemization;cobaloxim complex;activation energy;cavity

 

数据来源: Taylor

 

摘要:

In crystalline state racemization of cobaloxime complexes, the reaction rate and the reaction cavity, a void space around a reactive group, depend linearly on temperature. The change of the unit cell dimensions did not reveal the true rate when the cavity was large enough. The Arrhenius plot indicated that the activation energy for the crystalline state racemization is 5–9 kJmol−1.

 

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