Acta Cryst. (2009). E65, m1349-m1350  [ doi:10.1107/S1600536809040926 ]

Bis{4'-[(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin-15-yl)methoxy]-2,2':6',2''-terpyridine}cadmium(II) bis(hexafluoridophosphate) trihydrate: a powder study

N. M. Kurochkina, A. S. Kuzovlev, T. P. Puryaeva, Y. A. Velikodny and V. V. Chernyshev

Abstract: The asymmetric unit of the title compound, [Cd(C₃₀H₃₁N₃O₆)₂](PF₆)₂·3H₂O, contains one half-cation with the Cd^II center situated on a twofold rotational axis, one hexafluoridophosphate anion and two uncoordinated water molecules, one of which is also situated on a twofold rotational axis. The cations are associated into columns along the a axis through - interactions between the pyridine and benzene rings, with a centroid-centroid distance of 3.72 (5) Å. Intermolecular O-HO, C-HO and C-HF hydrogen bonds consolidate the crystal packing.

Online 10 October 2009

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