Coordinated o-dithio- and o-iminothiobenzo-semiquinonate(1-) π radicals in [MII(bpy)(L•)](PF6) complexes

被引:97
作者
Ghosh, P [1 ]
Begum, A [1 ]
Herebian, D [1 ]
Bothe, E [1 ]
Hildenbrand, K [1 ]
Weyhermüller, T [1 ]
Wieghardt, K [1 ]
机构
[1] Max Planck Inst Strahlenchem, D-45470 Mulheim, Germany
关键词
electronic structure; palladium; platinum; radical ligands; S ligands;
D O I
10.1002/anie.200390162
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Reversible ligand-centered one-electron oxidation of square-planar neutral complexes of palladium(II) and platinum(II) [M(bpy)(L)] (bpy=bipyridine, L: see picture) leads to the paramagnetic complexes [M(bpy)(L·)]+. Thus, the existence of S,S-coordinated o-dithiobenzosemiquinonate(1-) π radical ions has been proven unequivocally.
引用
收藏
页码:563 / +
页数:6
相关论文
共 20 条