[BU4N](2)[Fe-2(mu-S2O3)(2)(NO)(4)]: Synthesis, structure, redox properties, and EPR study

Authors
Rakova, OA Sanina, NA Shilov, GV Strelets, VV Borzova, IB Kulikov, AV Aldoshin, SM
Citation
Oa. Rakova et al., [BU4N](2)[Fe-2(mu-S2O3)(2)(NO)(4)]: Synthesis, structure, redox properties, and EPR study, RUSS J C CH, 27(9), 2001, pp. 657-663
Citations number
28
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY
ISSN journal
10703284 → ACNP
Volume
27
Issue
9
Year of publication
2001
Pages
657 - 663
Database
ISI
SICI code
1070-3284(200109)27:9<657:[SSRP>2.0.ZU;2-H
Abstract
The [n-Bu4N](2)[Fe-2(mu -S2O3)(2)(NO)(4)] complex was studied using X-ray d iffraction analysis, cyclic voltammetry, and EPR spectroscopy, and its crys tal structure was determined. The redox properties of the [Fe-2(mu -S2O3)(2 )(NO)(4)](2-) anion in CH3CN and CH2Cl2 solutions were studied. An addition of excess reducer (sodium thiosulfate) to the thiosulfate complex was show n to produce an EPR signal with g = 2.03 typical of the mononuclear iron di nitrosyl complexes. The mechanism for [Fe-2(mu -S2O3)(2)(NO)(4)](2-) reduct ion was suggested.