ELECTRON-TRANSFER REACTIONS IN COFACIAL DIPORPHYRINS

被引:70
作者
NETZEL, TL [1 ]
KROGER, P [1 ]
CHANG, CK [1 ]
FUJITA, I [1 ]
FAJER, J [1 ]
机构
[1] BROOKHAVEN NATL LAB,DEPT ENERGY & ENVIRONM,UPTON,NY 11973
关键词
D O I
10.1016/0009-2614(79)85151-9
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
Optical difference spectra consonant with electron transfer from a magnesium porphyrin to a free base porphyrin are obtained following picosecond excitation of cofacial diporphyrins covalently linked approximately 4 Å apart. The charge-transfer species decays with a lifetime of 620 ± 20 ps. © 1979.
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页码:223 / 228
页数:6
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