MAGNETIC MEASUREMENTS AND SPECTRAL STUDIES ON COPPER(II) COMPLEXES OFSEMICARBAZONES DERIVED FROM ISATIN, BENZOIN AND 2-HYDROXY-NAPHTHALDEHYDE

Authors
AKINCHAN NT AKINCHAN R WEST DX YANG YH
Citation
Nt. Akinchan et al., MAGNETIC MEASUREMENTS AND SPECTRAL STUDIES ON COPPER(II) COMPLEXES OFSEMICARBAZONES DERIVED FROM ISATIN, BENZOIN AND 2-HYDROXY-NAPHTHALDEHYDE, Transition metal chemistry, 19(2), 1994, pp. 135-140
Citations number
61
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Transition metal chemistry
ISSN journal
03404285 → ACNP
Volume
19
Issue
2
Year of publication
1994
Pages
135 - 140
Database
ISI
SICI code
0340-4285(1994)19:2<135:MMASSO>2.0.ZU;2-J
Abstract
The preparation and spectral properties of five copper(II) complexes o f semicarbazones, derived from 2-hydroxy-naphthaldehyde (NPSCZ), benzo in (BZSCZ) and isatin (ISSCZ) are described. I.r., electronic, e.s.r. H-1 and C-13 n.m.r. spectra show that the semicarbazone's coordination is distorted trigonal bipyramidal for [Cu(BZSCZ-2H)(H2O)], distorted tetragonal pyramidal for [Cu(NPSCZ)2](ClO4)2 and dimeric for the other three complexes.