Acta Crystallographica Section C

Crystal Structure Communications

Volume 59, Part 11 (November 2003)

Acta Cryst. (2003). C59, m446-m449    [doi:10.1107/S0108270103020869]

[(1R,2R)-1,2-Diaminocyclohexane-²N,N'](-diimine-²N,N')platinum(II) bis(hexafluorophosphate), where -diimine is 2,2'-bipyridine and 1,10-phenanthroline

T. Koshiyama and M. Kato

Abstract: The title Pt^II complexes, viz. (2,2'-bipyridine-²N,N')[(1R,2R)-1,2-diaminocyclohexane-²N,N']platinum(II) bis(hexafluorophosphate), [Pt(C₆H₁₄N₂)(C₁₀H₈N₂)](PF₆)₂, and [(1R,2R)-1,2-diaminocyclohexane-²N,N'](1,10-phenanthroline-²N,N')platinum(II) bis(hexafluorophosphate), [Pt(C₆H₁₄N₂)(C₁₂H₈N₂)](PF₆)₂, containing an aromatic -diimine and a non-planar diaminocyclohexane, both form a ladder-type structure, which is constructed via loose - stacking on the -diimine ligands and hydrogen bonding between the cyclic amines and the counter-anions. In the former compound, there are two independent complex cations, both of which have a twofold axis through the Pt atom.

Formula: [Pt(C₆H₁₄N₂)(C₁₀H₈N₂)](PF₆)₂ and [Pt(C₆H₁₄N₂)(C₁₂H₈N₂)](PF₆)₂

Online 11 October 2003

	Structure factor file (CIF format) (128.5 kbytes) Contains datablock I
	Structure factor file (CIF format) (154.3 kbytes) Contains datablock II

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