Chemistry Journal of Moldova

SYNTHESIS AND X-RAY CHARACTERISATION OF A NEW MIXED-VALENCE TRINUCLEAR IRON CLUSTER

Author(s):

Olesea Cuzan-Munteanu, Silvia Melnic, Sergiu Shova


Field: Inorganic and coordination chemistry
Type: Research paper
Pages: 8
Keywords:

iron cluster, mixed valence, X-ray analysis, µ3-oxo, crystal structure, hydrogen bond.


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DOI: http://dx.doi.org/10.19261/cjm.2018.504
 
Graphical Abstract: This paper reports on the synthesis of a new trinuclear homometalic mixed-valent iron carboxylate cluster with furan-2-carboxylic acid. The complex with the formula [Fe2IIIFeIIO(C4H3OCOO)6(H2O)3]∙0.5CH3CN•2.25H2O was characterized by X-ray analysis that revealed that the compound crystalizes in the triclinic centrosymmetric group P-1, with the following unit cell parameters: a = 10.2758(6)Å, b = 11.5991(9) Å, c = 19.7349(15) Å, α = 105.060(7)°, β =  94.216(6)°, γ = 101.662(6)°.


 

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