Cyanide-bridged trinuclear MnIII–FeIII assembly: Crystal structure, magnetic and photoluminescence behavior

2D trans-cyano-bridged MnIII–FeIII complex has been synthesized and characterized single crystal X-ray diffraction. The photoluminescence and magnetic properties of complex were also discussed. [Display omitted] •2D trans-cyano-bridged MnIII–FeIII complex was synthesized.•Crystal structure of comple...

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Bibliographic Details
Published in:Inorganica Chimica Acta 2016-04, Vol.445, p.57-61
Main Authors: Erkarslan, Ugur, Oylumluoglu, Gorkem, Coban, M. Burak, Öztürk, Esra, Kara, Hulya
Format: Article
Language:English
Subjects:
Cyano-bridged
Magnetism
MnIII–FeIII compound
Photoluminescence
X-ray analyses
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Summary:2D trans-cyano-bridged MnIII–FeIII complex has been synthesized and characterized single crystal X-ray diffraction. The photoluminescence and magnetic properties of complex were also discussed. [Display omitted] •2D trans-cyano-bridged MnIII–FeIII complex was synthesized.•Crystal structure of complex 1 has been described.•Photoluminescence properties and magnetic behavior of complex 1 have been studied. A trinuclear cyanide-bridged MnIII–FeIII compound, [NEt4][Mn(3,5-ClL)2(MeOH)]2Fe(CN)6], [3,5-ClLH2=N,N′-bis(3,5-chlorosalicylidenato)-1,2-diamino propane)], 1, has been characterized by X-ray analyses, magnetic and photoluminescence measurements. The structure assumes a two-dimensional network consisting of Mn–NC–Fe–CN–Mn (Fe1–C19–N4=175.9(3)°, C19–N4–Mn1=145.5 (3)°). The magnetic properties of this compound indicate antiferromagnetic coupling between low-spin Fe(III) and high-spin Mn(III) through the cyanide bridges. Furthermore, solid state photoluminescence properties of complex 1 have been investigated at room temperature.
ISSN:0020-1693
1873-3255
DOI:10.1016/j.ica.2016.02.010