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三元络合物的含义,是泛指由多种组分(通常是三种组分)所组成的单核或多核的混合配位络合物,而不论这些配位体是否在配位内界,总称为三元络合物。根据现有的资料概括,三元络合物大致可分为十一种类型,但是在分析化学中普遍应用的主要是三种类型:(i)混合配位络合物——这是一种中心金属离子与两种配位体在络合内界所形成的络合物〔MeA_iB_j〕~(n±),Me为中心金属离子,A和B分别为不同的配位体;(ii)三元离子缔合物——金属离子与配
Ternary complexes have the meaning of mononuclear or polynuclear mixed coordination complexes consisting of a plurality of components, usually three components, whether or not the ligands are in coordination Circle, collectively ternary complexes. Based on available data, ternary complexes can be broadly divided into eleven types, but three main types are commonly used in analytical chemistry: (i) mixed coordination complexes - a Me (II) is the central metal ion, A and B are different ligands, respectively; (ii) the complex of the three metal ions with the two ligands at the inner boundary of the complex [MeA_iB_j] Element ion association - metal ion and match