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4,4'-Diazenediyldipyridinium (4-pyridyldiazen-yl)pyridinium octa-cyanidomolyb-date(V) tetra-hydrate.

ABSTRACT: The structure of the title complex, (C(10)H(10)N(4))(C(10)H(9)N(4))[Mo(CN)(8)]·4H(2)O, consists of 4,4'-diazenediyldipyridinium and (4-pyridyldiazen-yl)pyridinium cations disordered over the same site, an [Mo(CN)(8)](3-) anion and four uncoordinated water mol-ecules. The cations (crystallographic symmetry, 2) and the [Mo(CN)(8)](3-) anion (crystallographic symmetry, 222) are arranged in an alternating fashion, forming a two-dimensional layered structure through hydrogen bonds. Hydrogen bonds, ?-? stacking inter-actions (shortest distance = 4.7872?Å) and van der Waals forces between adjacent layers generate a three-dimensional supra-molecular structure.

SUBMITTER: Liu WY

PROVIDER: S-EPMC2960576 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature

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4,4'-Diazenediyldipyridinium (4-pyridyldiazen-yl)pyridinium octa-cyanidomolyb-date(V) tetra-hydrate.

Liu Wen-Yan WY Zhou Hu H Yuan Ai-Hua AH

Acta crystallographica. Section E, Structure reports online 20080813 Pt 9

The structure of the title complex, (C(10)H(10)N(4))(C(10)H(9)N(4))[Mo(CN)(8)]·4H(2)O, consists of 4,4'-diazenediyldipyridinium and (4-pyridyldiazen-yl)pyridinium cations disordered over the same site, an [Mo(CN)(8)](3-) anion and four uncoordinated water mol-ecules. The cations (crystallographic symmetry, 2) and the [Mo(CN)(8)](3-) anion (crystallographic symmetry, 222) are arranged in an alternating fashion, forming a two-dimensional layered structure through hydrogen bonds. Hydrogen bonds, π- ...[more]

PMID: 21201604

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