Synthesis, crystal structure and magnetic behaviourof a mononuclear Fe(III) — Schiff base metal complex

Hasan Nazir; Nimet Sapmaz Akben; Meltem Bürke Ateş; Hüseyin Sözeri; Ismail Ercan; Orhan Atakol; Filiz Ercan

doi:10.1524/zkri.2006.221.4.276

Published by De Gruyter (O) September 25, 2009

Synthesis, crystal structure and magnetic behaviourof a mononuclear Fe(III) — Schiff base metal complex

Hasan Nazir , Nimet Sapmaz Akben , Meltem Bürke Ateş , Hüseyin Sözeri , Ismail Ercan , Orhan Atakol and Filiz Ercan

From the journal Zeitschrift für Kristallographie - Crystalline Materials

https://doi.org/10.1524/zkri.2006.221.4.276

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Abstract

A complex from Fe(II) and a hexa-dentate linear ligand containing O₂N₄ donor atoms were prepared and the structure enlightened with X-ray diffraction. The Fe(II) ion in the complex was seen to be oxidized to form a Fe(III) complex, [C₂₀H₂₄Cl₃N₄O₂]Fe and the three chloride ions were situated at a distance of Fe…Cl(1) 3.976(5), Fe…Cl(2) 4.479(3) and Fe…Cl(3) 7.509(4) Å outside the coordination sphere. The Fe(III) ion has an octahedral coordination sphere and as expected the two oxygen donor atoms are coordinated in a -cis position. The Fe—O, Fe—N_imin and Fe—N_amine distances are 1.880(3) Å, 1.931(4) Å and 2.004(4) Å, respectively.

Keywords: Fe(III) metal complex; Schiff bases; X-ray diffraction; Crystal structure analysis

Published Online: 2009-9-25

Published in Print: 2006-4-1

Synthesis, crystal structure and magnetic behaviourof a mononuclear Fe(III) — Schiff base metal complex

Abstract

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