COMPLEXATION OF IRON(III) BY CYSTINEDIHYDROXAMIC ACID

Authors
BIRUS M INIC S KUJUNDZIC N NIGOVIC B
Citation
M. Birus et al., COMPLEXATION OF IRON(III) BY CYSTINEDIHYDROXAMIC ACID, Croatica chemica acta, 71(3), 1998, pp. 807-816
Citations number
27
Categorie Soggetti
Chemistry
Journal title
Croatica chemica acta → ACNP
ISSN journal
00111643
Volume
71
Issue
3
Year of publication
1998
Pages
807 - 816
Database
ISI
SICI code
0011-1643(1998)71:3<807:COIBCA>2.0.ZU;2-I
Abstract
In acidic and neutral solutions, cystinedihydroxamic acid (H2L2+) bind s ferric ion forming monomeric and dimeric complexes of 1:1, 2:2 and 2 :3 metal to ligand stoichiometry. Comparison of the obtained equilibri um and spectral data for mono(cystinedihydroxamato)iron(III) with thos e of other hydroxamatoiron(III) complexes suggests the same mode of co ordination. The Fe2L3 complex has been isolated and characterized by e lemental analysis and IR spectra.