图解迭代法直接测定配合物稳定常数和吸光系数

Direct Determining Stability Constants and Absorption Coefficients of Coordination Compound By Iterative Graphic Method

基于平均吸光系数极限值和一阶微分图的性质,提出了一种直接测定最大配位数为3的配合物各级稳定常数和吸光系数的图解迭代方法。采用了两种配合物体系用于计算,计算结果与真值一致。

An iterative graphic method for direct determining stability constants and absorption coefficients of coordination compound whose maximum coordination is 3 was presented in this paper.This method used the properties of limiting values and first-order differential graph of average absorption coefficients.The imaginary data of two coordination compounds were used for calculation,and their results agreed with practical values.