桥链冠醚卟啉与钴(Ⅱ)、铜(Ⅱ)配位反应的热力学和动力学性质研究

A STUDY ON THE THERMODYAMIC AND KINETIC PROPERTIES IN THE COORDINATE REACTION OF BRIDGED CROWNED PORPHYRIN WITH Co(Ⅱ) AND Cu(Ⅱ)

用光度法测定了桥链冠醚卟啉与Co^(2+)、Cu^(2+)配位反应的速率常数,活化能及热力学参数。报导了配位反应的电子吸收光谱,探讨了配合物结构与物理化学性质的关系。

The rate constant,activation energy and some thermodynamic parameters on the coordinate reaction of bridged crownedporphyrin with Co2+ and Cu2+ were determined by spectrometric methods. The effect of structure of complexes on the reaction rate and thermodynamic parameter was disscussed and their Uv-Vis spectrawas was reported.