Bis-chelate Fe(III) complex of an azomethine at the focal point of a branched ester functionalized with cyclohexylbenzoic acid

A Fe(III) complex with Cl counter ion based on a branched Schiff base has been synthesized and studied. The compound was produced by the reaction of the Schiff base with FeCl 3 at room temperature in benzene-ethanol. The complex is symmetric, i.e., bis-chelate, with an octahedral coordination of Fe....

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Bibliographic Details
Published in:Journal of coordination chemistry 2012-05, Vol.65 (10), p.1812-1820
Main Authors: Gruzdev, M.S., Domracheva, N.E., Chervonova, U.V., Kolker, A.M., Golubeva, A.S.
Format: Article
Language:English
Subjects:
Bis-chelate
Chemistry
Electronic structure
EPR spectroscopy
Infrared spectroscopy
Iron(III) complex
Phase transition
Phase transitions
Schiff base
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Summary:A Fe(III) complex with Cl counter ion based on a branched Schiff base has been synthesized and studied. The compound was produced by the reaction of the Schiff base with FeCl 3 at room temperature in benzene-ethanol. The complex is symmetric, i.e., bis-chelate, with an octahedral coordination of Fe. The compound revealed phase transitions of the "solid-solid" type. The complex displayed a temperature-induced spin transition (S = 1/2 ↔ 5/2) which was detected by EPR.
ISSN:0095-8972
1029-0389
DOI:10.1080/00958972.2012.682158