MIXED BRIDGED, DINUCLEAR COPPER(II) COMPLEXES WITH DINUCLEATING, PYRAZOLE DERIVED LIGANDS

Authors
PONS J SANCHEZ FJ LABARTA A CASABO J TEIXIDOR F CAUBET A
Citation
J. Pons et al., MIXED BRIDGED, DINUCLEAR COPPER(II) COMPLEXES WITH DINUCLEATING, PYRAZOLE DERIVED LIGANDS, Inorganica Chimica Acta, 208(2), 1993, pp. 167-171
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Inorganica Chimica Acta → ACNP
ISSN journal
00201693
Volume
208
Issue
2
Year of publication
1993
Pages
167 - 171
Database
ISI
SICI code
0020-1693(1993)208:2<167:MBDCCW>2.0.ZU;2-S
Abstract
Mixed mu-OH or mu-halide, mu-pyrazolato dinuclear copper(II) complexes of 3,5-bis(pyridin-2-yl)pyrazole (HL), 3-(6-methylpyridin-2-yl)-5-(py ridin-2-yl)pyrazole (HL1) and 3,5-bis(6-methylpyridin-2-yl)pyrazole (H L2) have been synthesized and characterized. Their spectral and magnet ic behaviour are also reported. The mu-OH compounds behave as a Curie- Weiss paramagnet, while the mu-halide complexes exhibit strong antifer romagnetic interactions.