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Catena-Poly[[bis[quinazolin-4(3H)-one-?N]cadmium(II)]-di-?-chlorido].

ABSTRACT: The asymmetric unit of the title compound, [CdCl(2)(C(8)H(6)N(2)O)(2)](n), consists of one mol-ecule of the 3H-quinazolin-4-one ligand, one Cd(2+) cation, which is located on a twofold axis, and one chlorido ligand in a general position. The latter bridges metal cations, forming a one-dimensional polymer along the b axis. The Cd?Cd distance along the chain is 3.7309?(7)?Å. The octa-hedral coordination around the metal is completed by two ligands in a trans axial geometry which coordinate through the N atom in 1 position. Moderately strong classical N-H?O hydrogen bonds around crystallographic inversion centers cross-link adjacent polymeric chains.

SUBMITTER: Turgunov K

PROVIDER: S-EPMC3009324 | biostudies-literature | 2010 Oct

REPOSITORIES: biostudies-literature

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catena-Poly[[bis[quinazolin-4(3H)-one-κN]cadmium(II)]-di-μ-chlorido].

Turgunov Kambarali K Englert Ulli U

Acta crystallographica. Section E, Structure reports online 20101023 Pt 11

The asymmetric unit of the title compound, [CdCl(2)(C(8)H(6)N(2)O)(2)](n), consists of one mol-ecule of the 3H-quinazolin-4-one ligand, one Cd(2+) cation, which is located on a twofold axis, and one chlorido ligand in a general position. The latter bridges metal cations, forming a one-dimensional polymer along the b axis. The Cd⋯Cd distance along the chain is 3.7309 (7) Å. The octa-hedral coordination around the metal is completed by two ligands in a trans axial geometry which coordinate through ...[more]

PMID: 21588875

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