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一、引言 近年来,Co(en)_2L~(n+1)(en是乙二胺,L表示含一个配位原子硫的螯合配体)类型的Co(Ⅲ)螯合配合物已成为广泛研究的课题,关于它们的合成、结构及热反应已有了许多的近期报道。Adamson等研究了一系列含硫和硒的这类Co(Ⅲ)螯合配合物的光化学,并把这些配合物分成三类。
I. INTRODUCTION In recent years, Co (Ⅲ) chelate complexes of Co (en) _2L ~ (n + 1) (en is ethylenediamine and L represents chelate ligand containing one coordination atom sulfur) There have been many recent reports of widely studied topics regarding their synthesis, structure and thermal response. Adamson et al. Studied the photochemistry of a series of Co (III) chelate complexes containing sulfur and selenium and classified these complexes into three groups.