Phenol amide chelate of iron(III): Its redox activity with sulphur(IV)

Authors
Das, A Dash, AC
Citation
A. Das et Ac. Dash, Phenol amide chelate of iron(III): Its redox activity with sulphur(IV), I J CHEM A, 39(9), 2000, pp. 902-904
Citations number
13
Categorie Soggetti
Chemistry
Journal title
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY
ISSN journal
03764710 → ACNP
Volume
39
Issue
9
Year of publication
2000
Pages
902 - 904
Database
ISI
SICI code
0376-4710(200009)39:9<902:PACOII>2.0.ZU;2-R
Abstract
The reaction of iron(III) complex of N,N'-ethylene-bis-salicylamide dianion (SALM), [Fe(SALM) (OH2)(2)](+), with S-IV results in the formation of the m onosulphito complex, [Fe(SALM)(OH2)(SO3)](-) in two isomeric forms (cis and trans) with pK =5.2 +/- 0.1 (for the aqua ligand) and the aqua-sulphito/hy droxo-sulphito complexes undergo internal electron transfer, Fe-III <-- S-I V , demonstrating the stereochemical control on the redox activity.