Mössbauer and electric conductivity studies of bidentate base adducts of acetylacetonatoiron(II)

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Title:	Mössbauer and electric conductivity studies of bidentate base adducts of acetylacetonatoiron(II)
Authors:	魏和祥;Wei, Ho-hsiang;Shyu, H. L.
Contributors:	淡江大學化學學系
Date:	1984-06-01
Issue Date:	2009-12-01
Publisher:	Springer
Abstract:	Bidentate bridging base polymer complexes of acetylacetonatoiron(II) [Fe(acac)2L]n, where L=pyrazine(pyz), 4,4′-bipyridine(bpy),trans-1,2-bis(4-pyridyl)ethylene(bpe), 1,2-bis(4-pyridyl)ethane(bpa) and 4,4′-trimethylene bipyridine(tmbpy), have been prepared, characterized and oxidized by iodine to give a range of iron(III) and iron(II) complexes [Fe(acac)2L · Ix]n] in which the FeIII/FeII ratios were established by Mössbauer spectroscopy. The electric conductivities of compressed pellets of the polysalts were obtained. The conductivities and Mössbauer parameters (I.S. and Q.S.) both change with respect to the kind of bidentate bridging bases. The conjugation of bridged ligand markedly affects the conductivity of the complexes.
Relation:	Transition Metal Chemistry 9(6), pp.211-213
DOI:	10.1007/BF01227121
Appears in Collections:	[Graduate Institute & Department of Chemistry] Journal Article

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