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(2,2′-Bipyridine)bis(triphenylphosphine)copper(I) nitrate chloroform solvate hemihydrate

Author(s): Maribel Navarro | Oscar A. Corona | Teresa González | Mario V. Capparelli

Journal: Acta Crystallographica Section E
ISSN 1600-5368

Volume: 64;
Issue: 4;
Start page: m533;
Date: 2008;
Original page

In the title compound, [Cu(C10H8N2)(C18H15P)2]NO2·CHCl3·0.5H2O, the Cu atom is tetrahedrally coordinated by a bidentate 2,2′-bipyridine ligand and two PPh3 ligands. The Cu—N and Cu—P distances are similar to those observed in similar compounds. The range of coordination angles shows a moderate distortion from ideal tetrahedral geometry. The bipyridine ligand is twisted [14.2 (4)°] about the ring–ring C—C bond. The nitrate anion and the water and chloroform molecules of solvation are disordered. In the crystal structure, there are O(water)—H...O(nitrate), C—H...O(water) and C—H...O(nitrate) hydrogen bonds.
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