4,4′-Bipyridyl complexes of iron: Magnetic, Mössbauer and other spectroscopic studies

Burman, Sudhir and Sathyanarayana, Dixit N and Augoustinos, Anagnostopoulos (1979) 4,4′-Bipyridyl complexes of iron: Magnetic, Mössbauer and other spectroscopic studies. In: Transition Metal Chemistry, 4 (6). pp. 364-367.

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Abstract

4,4prime-Bipyridyl (4,4prime-bipy) complexes of ferrous salts of the Fe(4,4prime-bipy)x(anion)y type (where x or y=1 or 2) and of ferric salts of the Fe(4,4prime-bipy)m(anion)n type (where m=1 or 2 and n=3) have been synthesised. Elemental analyses, i.r. and electronic spectra, magnetic and Mössbauer studies have been performed to characterize the complexes. 4,4prime-Bipy and some anions are inferred to act as bridging ligands. The magnetic moments, electronic and Mössbauer spectra suggest that the complexes are of high spin type with distorted octahedral structures. The value of the isomer shift and quadrupole splitting are discussed in terms of bonding of the ligand and anions.

Item Type:	Journal Article
Publication:	Transition Metal Chemistry
Publisher:	Springer
Additional Information:	Copyright of this article belongs to Springer.
Department/Centre:	Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited:	22 Jul 2010 06:29
Last Modified:	19 Sep 2010 06:12
URI:	http://eprints.iisc.ac.in/id/eprint/30933

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