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Heat of formation of the vinyl radical

✍ Scribed by R. B. Sharma; N. M. Semo; W. S. Koski

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
166 KB
Volume
17
Category
Article
ISSN
0538-8066

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✦ Synopsis

Over the past several years, a controversy has developed over the value of the heat of formation of the vinyl radical. Reported values for AHf(C2H3) range from 59.6 kcal/mol [l] to 71.5 kcal/mol [2] and even higher values can be cited from earlier work. Recently, Ayranci and Back [31 reported a value of 63.4 ? 2 kcal/mol from a kinetic study of the reaction 2C2H4 --f CzH5 + C2H3, and more recently Melius

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