COMPLEX OF COPPER(II) WITH 5,5,7,12,14-HEXAMETHYL-1,4,8,11-TETRAAZACYCLOTETRADECANE-1,8-DIACETIC ACID - SYNTHESIS, STRUCTURE AND KINETICS OF FORMATION

被引：22

作者：

BELSKY, VK

STRELTSOVA, NR

KUZMINA, EN

NAZARENKO, AY

机构：

[1] TG SHEVCHENKO UNIV,KIEV 252017,UKRAINE

[2] LY KARPOV PHYS CHEM RES INST,MOSCOW 103064,RUSSIA

来源：

POLYHEDRON | 1993年 / 12卷 / 07期

关键词：

D O I：

10.1016/S0277-5387(00)81765-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The molecular structure of the copper complex with title ligand has been determined by X-ray diffraction. It shows a slightly distorted tetragonal bipyramidal coordination of the copper ion. The macrocycle is coordinated in a planar configuration and two carboxylic groups are in a trans arrangement. The unusually high activation energy (ca 200 kJ mol-1) was measured for second-order complex formation reactions in aqueous solution.

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页码：831 / 834

页数：4

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