SYNTHESIS, CHARACTERIZATION AND DISSOCIATION OF MIXED-VALENT BINUCLEAR COMPLEXES

Authors
DAS NN DAS R
Citation
Nn. Das et R. Das, SYNTHESIS, CHARACTERIZATION AND DISSOCIATION OF MIXED-VALENT BINUCLEAR COMPLEXES, Polyhedron, 16(12), 1997, pp. 2135-2140
Citations number
38
Categorie Soggetti
Chemistry Inorganic & Nuclear",Crystallography
Journal title
Polyhedron → ACNP
ISSN journal
02775387
Volume
16
Issue
12
Year of publication
1997
Pages
2135 - 2140
Database
ISI
SICI code
0277-5387(1997)16:12<2135:SCADOM>2.0.ZU;2-F
Abstract
Two mixed metal binuclear complexes, [(NH3)(5)Co-III (nta)Cu-II](2+) ( 1) and [(NH3)(5)Co-III(pyc)Cu-II](4+) (2; nta = nitrilotriacetate and pyc = pyridine-2-carboxylate) have been synthesized and characterized on the basis of elemental analysis; UV-vis, IR, ESR spectroscopy; magn etic and electrochemical measurements. A stopped flow kinetic study in dicated that the dissociation of (NH3)(5)Co(nta)Cu2+ occured via spont aneous and acid catalysed paths. (C) 1997 Elsevier Science Ltd.