Received 4 April 2012
The title compound, cis-[Re(C12H24O4P)Cl2O(C18H15P)], was prepared from the analogous trans isomer [Glowiak et al. (2000). Polyhedron, 19, 2667-2672] by a trans-cis isomerization reaction. The ReV atom adopts a distorted octahedral coordination geometry. Besides being coordinated by the oxide and the butanolate O atoms, the ReV atom is coordinated by a pair of chloride ligands and two P atoms in cis positions with respect to each other. In the crystal, adjacent molecules are linked by weak C-HCl interactions, forming a three-dimensional network.
For related structures and further discussion, see: Glowiak et al. (1998, 2000); Rybak et al. (2005). For typical bond lengths in coordination complexes, see: Orpen et al. (1989). For hydrogen-bond interactions, see: Aullón et al. (1998); Desiraju & Steiner (1999); Fábry et al. (2004). For details of the temperature control unit used during the data collection, see: Cosier & Glazer (1986). For specifications of the analytical numeric absorption correction, see: Clark & Reid (1995).
Data collection: CrysAlis CCD (Oxford Diffraction, 2010); cell refinement: CrysAlis CCD; data reduction: CrysAlis RED (Oxford Diffraction, 2010); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: SHELXL97.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: SU2403 ).
This work was supported with European funds in the frame of the Human Capital Operational Programme, through project POKL.04.01.01-00-054/10-00 "Development of the potential and educational offer of the University of Wroclaw - the chance to enhance the competitiveness of the University".
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