Palladium(II) and platinum(II) complexes of 6-methyl-2 acetylpyridine 3-hexamethyleneiminylthiosemicarbazones: A structural and spectral study

Citation
Ki. Goldberg et al., Palladium(II) and platinum(II) complexes of 6-methyl-2 acetylpyridine 3-hexamethyleneiminylthiosemicarbazones: A structural and spectral study, POLYHEDRON, 18(8-9), 1999, pp. 1177-1182
Citations number
13
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
POLYHEDRON
ISSN journal
0277-5387 → ACNP
Volume
18
Issue
8-9
Year of publication
1999
Pages
1177 - 1182
Database
ISI
SICI code
0277-5387(1999)18:8-9<1177:PAPCO6>2.0.ZU;2-A
Abstract
The reaction of 6-methyl-2-acetylpyridine 3-hexamethyleneiminylthiosemicarb azone, H6MAchexim, with potassium tetrachloro-palladate(II) and tetrachloro plantinate(II) in methanol afforded the complexes [Pd(6MAchexim)Cl] and [Pt (6MAchexim)Cl], respectively. The X-ray crystal structure determination of both shows that anions of H6MAchexim coordinate in a planar conformation to the central palladium(II) or platinum(II) via the pyridyl nitrogen, azomet hine nitrogen and thiolato sulfur atoms. The complexes have also been chara cterized by spectroscopic techniques (IR, UV-VIS and H-1 NMR). (C) 1999 Els evier Science Ltd. All rights reserved.