Synthesis, spectral and magnetic properties of binuclear copper(II)/nickel(II) and copper(II) complexes bridged by glyoximate groups

Authors
Zhan, SZ Dai, Q Yuan, CW
Citation
Sz. Zhan et al., Synthesis, spectral and magnetic properties of binuclear copper(II)/nickel(II) and copper(II) complexes bridged by glyoximate groups, TRANSIT MET, 24(1), 1999, pp. 74-76
Citations number
11
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
TRANSITION METAL CHEMISTRY
ISSN journal
03404285 → ACNP
Volume
24
Issue
1
Year of publication
1999
Pages
74 - 76
Database
ISI
SICI code
0340-4285(199902)24:1<74:SSAMPO>2.0.ZU;2-8
Abstract
Three new dinuclear complexes, [(tmen) (H2O)(2)Ni (Hdmg)(dmg)Cu] . ClO4, [( dien)(H2O)Ni (Hdmg)(dmg) Cu] . ClO4 and [(tmen)Cu(Hdmg)(dmg) Cu] ClO4 . H2O (PI,dmg = dimethylglyoxime, tmen = tetramethylene diamine), have been prep ared. Variable-temperature-magnetic susceptibility measurements (75-300 K) on the complexes reveal the presence of intramolecular antiferromagnetic in teractions through the oximate bridges. The formation of mononuclear, dinuc lear complexes has been confirmed by spectrophotometry.