THE DEGENERATE ELECTRON EXCHANGE BETWEEN N,N-DIMETHYLANILINES AND THEIR RADICAL CATIONS .1. FLASH CIDNP MEASUREMENTS OF ACTIVATION PARAMETERS

被引:19
作者
GOEZ, M
机构
[1] Institut für Physikalische und Theoretische Chemie, Technische Universitât Braunschweig, D-3300 Braunschweig
来源
ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE NEUE FOLGE | 1990年 / 169卷
关键词
D O I
10.1524/zpch.1990.169.Part_2.123
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The degenerate electron exchange between several para-substituted N,N-dimethylanilines and their corresponding radical cations in acetonitrile-d3 has been investigated by time resolved measurements of chemically induced dynamic nuclear polarization ("flash CIDNP"). The activation parameters for these processes have been determined. A linear correlation between DELTA-H] and DELTA-S] was found.
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页码:123 / 132
页数:10
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