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偶氮氯膦Ⅲ(CPAⅢ)与稀土元素生成络合比为1:1的络合物。本文研究了稀土元素与偶氮氯膦Ⅲ的反应历程,确定了一些外因和稀土元素的电子构型对络合物性质的影响,并测定了这些络合物的不稳定常数 K 不。
Chlorophosphonazo Ⅲ (CPA Ⅲ) with rare earth elements complex ratio of 1: 1 complexes. In this paper, the reaction process of rare earth elements with chlorophosphonazo Ⅲ was studied. The influence of the electronic configuration of some extrinsic and rare earth elements on the properties of the complexes was investigated. The unstable constants K of these complexes were determined.