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Chemical Vapor Deposition of an Organic Magnet, Vanadium Tetracyanoethylene
Published on: July 3, 2015
trans-Bis(1,3-diphenyl-propane-1,3-dionato)(methanol)oxidovanadium(IV) methanol disolvate
Carla Pretorius1, Johan A Venter, Andreas Roodt
1Department of Chemistry, University of the Free State, PO Box 339, Bloemfontein 9300, South Africa.
Abstract:
In the title compound, [V(C15H11O2)2O(CH3OH)]·2CH3OH, the V(IV) atom is coordinated by two 1,3-diphenyl-propane-1,3-dionate ligands and an oxide ligand in an axial position. The sixth position is occupied by the O atom of a methanol group bonded trans to the oxide atom. The octa-hedral geometry is significantly distorted, with the V(IV) atom lying 0.330 (3) Å above the equatorial plane formed by the O atoms of the two β-diketonate ligands. In the crystal, O-H⋯O hydrogen bonds between the coordinating methanol group in the complex and the two methanol solvent mol-ecules lead to the formation of polymeric chains along the c-axis direction. Weak C-H⋯O contacts are also observed.
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