Physicochemical properties of the Co(II), Ni(II) and Cu(II) complexes withchrysin-4 '-sulfonic acid

Authors
Pusz, J
Citation
J. Pusz, Physicochemical properties of the Co(II), Ni(II) and Cu(II) complexes withchrysin-4 '-sulfonic acid, POL J CHEM, 75(10), 2001, pp. 1401-1406
Citations number
14
Categorie Soggetti
Chemistry
Journal title
POLISH JOURNAL OF CHEMISTRY
ISSN journal
01375083 → ACNP
Volume
75
Issue
10
Year of publication
2001
Pages
1401 - 1406
Database
ISI
SICI code
0137-5083(200110)75:10<1401:PPOTCN>2.0.ZU;2-V
Abstract
New solid compounds of Co(H), Ni(II) and Cu(II) with chrysin-4'-sulfonic ac id (Hchsa-4') were obtained. Their composition and some physicochemical pro perties were studied by thermogravimetric analysis, UV/Vis, infrared and ma gnetic measurements. Upon heating the hydrated compounds M(OH)(C15H9O7S). n H(2)O decomposed to the metal oxides. Structure of the compounds was elucid ated on the basis of analytical results.