ISOLATION AND SPECTRAL CHARACTERIZATION OF COBALT(II), NICKEL(II) ANDCOPPER(II) COMPLEXES OF SODIUM 2-[4-AMINO-5-METHYL-3-(1,2,4-TRIAZOLYLAZO)] NAPHTHOL-4-SULFONATE (AMETN-4S)

Authors
GARG BS GUPTA PC GARG SK
Citation
Bs. Garg et al., ISOLATION AND SPECTRAL CHARACTERIZATION OF COBALT(II), NICKEL(II) ANDCOPPER(II) COMPLEXES OF SODIUM 2-[4-AMINO-5-METHYL-3-(1,2,4-TRIAZOLYLAZO)] NAPHTHOL-4-SULFONATE (AMETN-4S), Synthesis and reactivity in inorganic and metal-organic chemistry, 23(3), 1993, pp. 337-346
Citations number
6
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthesis and reactivity in inorganic and metal-organic chemistry → ACNP
ISSN journal
00945714
Volume
23
Issue
3
Year of publication
1993
Pages
337 - 346
Database
ISI
SICI code
0094-5714(1993)23:3<337:IASCOC>2.0.ZU;2-P
Abstract
Cobalt(II), nickel(II) and copper(II) complexes of sodium 2-[4-amino-5 -methyl-3-(1,2,4-triazolylazo)] naphthol-4-sulphonate (AMeTN-4S = LNa) were isolated and characterised by elemental analyses, magnetic susce ptibility measurements, infrared and electronic spectral data. These c omplexes were found to have high spin octahedral geometries. For all t he complexes coordination occurs via azo nitrogen, amino nitrogen and hydroxyl oxygen. Various ligand field parameters for the complexes wer e also evaluated.