Role of free energy change on medium effects in intramolecular electron transfer

Role of free energy change on medium effects in intramolecular electron transfer
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自由能变化对分子内电子转移介质效应的作用

DOI:
10.1021/j100324a006
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发表时间:
1988
期刊:
The Journal of Physical Chemistry
影响因子:
--
通讯作者:
T. Meyer
T. Meyer
中科院分区:
--
文献类型:
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作者:
Pingyun Chen;E. Danielson;T. Meyer

文献摘要

被引文献

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在4:1(v/v)EtOH/MeOH玻璃体系中,((4,4 '-(X)/sub 2/-bpy)Re(CO)/sub 3/(MQ/sup +/))/sup 2 +/(X = C(O)OEt,H,NH/sub 2/)在77 K下通过((bpy/sup .-/)Re/sup II/(CO)/sub 3/(MQ+))/sup 2+*/ ..-->..((bpy)Re/sup II/(CO)/sub 3/(MQ/sup ./))/但只有当反应在热力学上充分有利时,才可能发生。
For the series of chromophore-quencher complexes, ((4,4'-(X)/sub 2/-bpy)Re(CO)/sub 3/(MQ/sup +/))/sup 2 +/ (X = C(O)OEt, H, NH/sub 2/) in a 4:1 (v/v) EtOH/MeOH glass at 77 K, intramolecular-electron-transfer quenching via ((bpy/sup .-/)Re/sup II/(CO)/sub 3/(MQ+))/sup 2+*/ ..-->.. ((bpy)Re/sup II/(CO)/sub 3/(MQ/sup ./))/sup 2+*/ can occur but only if the reaction is sufficiently favored thermodynamically.