COMPLEX OF COPPER(II) WITH HYL-1,4,8,11-TETRAAZACYCLOTETRADECANE-1,8-DIACETIC ACID - SYNTHESIS, STRUCTURE AND KINETICS OF FORMATION

Authors
BELSKY VK STRELTSOVA NR KUZMINA EN NAZARENKO AY
Citation
Vk. Belsky et al., COMPLEX OF COPPER(II) WITH HYL-1,4,8,11-TETRAAZACYCLOTETRADECANE-1,8-DIACETIC ACID - SYNTHESIS, STRUCTURE AND KINETICS OF FORMATION, Polyhedron, 12(7), 1993, pp. 831-834
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear",Crystallography
Journal title
Polyhedron → ACNP
ISSN journal
02775387
Volume
12
Issue
7
Year of publication
1993
Pages
831 - 834
Database
ISI
SICI code
0277-5387(1993)12:7<831:COCWH>2.0.ZU;2-5
Abstract
The molecular structure of the copper complex with title ligand has be en determined by X-ray diffraction. It shows a slightly distorted tetr agonal bipyramidal coordination of the copper ion. The macrocycle is c oordinated in a planar configuration and two carboxylic groups are in a trans arrangement. The unusually high activation energy (ca 200 kJ m ol-1) was measured for second-order complex formation reactions in aqu eous solution.