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Tris(2,2'-bipyridine)-nickel(II) hexa-molybdate.

ABSTRACT: The asymmetric unit of the title compound, [Ni(C(10)H(8)N(2))(3)][Mo(6)O(19)], consists of one complex [(Ni(C(10)H(8)N(2))(3)](2+) cation and one Lindqvist-type [Mo(6)O(19)](2-) polyanion. The Ni(2+) ion is in a distorted octa-hedral coordination by six N atoms from three chelating 2,2'-bipyridine ligands. The Lindqvist-type anion exhibits the characteristic Mo-O bond-length distribution, with the shortest bonds being the Mo-O(terminal) bonds [mean = 1.679?(2)?Å] and the longest being those to the central O atom [mean = 2.318?(7)?Å]. A number of C-H?O inter-actions contribute to the crystal packing.

SUBMITTER: Fan L

PROVIDER: S-EPMC3007854 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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Tris(2,2'-bipyridine)-nickel(II) hexa-molybdate.

Fan Liming L Wei Peihai P Pang Shuming S Zhang Xiutang X

Acta crystallographica. Section E, Structure reports online 20100818 Pt 9

The asymmetric unit of the title compound, [Ni(C(10)H(8)N(2))(3)][Mo(6)O(19)], consists of one complex [(Ni(C(10)H(8)N(2))(3)](2+) cation and one Lindqvist-type [Mo(6)O(19)](2-) polyanion. The Ni(2+) ion is in a distorted octa-hedral coordination by six N atoms from three chelating 2,2'-bipyridine ligands. The Lindqvist-type anion exhibits the characteristic Mo-O bond-length distribution, with the shortest bonds being the Mo-O(terminal) bonds [mean = 1.679 (2) Å] and the longest being those to t ...[more]

PMID: 21588523

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