二价金属离子与L-蛋氨酸反应的热力学研究

A Study on the Thermodynamics of the Interaction of M(Ⅱ) Ions with L-Methionine

本文测定了L-蛋氨酸-M(Ⅱ)络合物形成的分步稳定常数、焓变和熵变。根据对所测热力学参数的分析,讨论了反应产物的可能结构。

The stepwisc formation constants, enthalpy and entropy changes for the formation of L-methionine-M( Ⅱ ) complexes have been determined. The probable structure of products was discussed in accordance with the analysis of the thermodynamic quantities.