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Catena-Poly[[(2-amino-1,3-benzothia-zole-6-carboxyl-ato-?(2)O,O')(2,2'-bipyridyl-?(2)N,N')cadmium]-?-2-amino-1,3-benzothia-zole-6-carboxyl-ato-?(3)N(1):O,O'].


ABSTRACT: In the title coordination polymer, [Cd(C(8)H(5)N(2)O(2)S)(2)(C(10)H(8)N(2))](n), the Cd(II) ion is coordinated by a bidentate 2,2-bipyridyl ligand, two O,O'-chelating 2-amino-1,3-benzothia-zole-6-carboxyl-ate (ABTC) ligands and one N-bonded ABTC ligand. The resulting CdN(3)O(4) coordination polyhedron approximates to a very distorted penta-gonal bipramid with one O and one N atom in axial positions. One of the ABTC ligands is bridging to an adjacent metal atom, generating an infinite chain propagating in [100]. A three-dimensional network is constructed from N-H?O and N-H?N hydrogen bonds and aromatic ?-? stacking inter-actions [centroid-centroid separations = 3.641?(2) and 3.682?(3)?Å].

SUBMITTER: Gao D 

PROVIDER: S-EPMC3344366 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

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catena-Poly[[(2-amino-1,3-benzothia-zole-6-carboxyl-ato-κ(2)O,O')(2,2'-bipyridyl-κ(2)N,N')cadmium]-μ-2-amino-1,3-benzothia-zole-6-carboxyl-ato-κ(3)N(1):O,O'].

Gao Dan D   Fang Xin X   Zhang Ke-Ke KK   Cai Li-Mao LM   Wang Jun-Dong JD  

Acta crystallographica. Section E, Structure reports online 20120421 Pt 5


In the title coordination polymer, [Cd(C(8)H(5)N(2)O(2)S)(2)(C(10)H(8)N(2))](n), the Cd(II) ion is coordinated by a bidentate 2,2-bipyridyl ligand, two O,O'-chelating 2-amino-1,3-benzothia-zole-6-carboxyl-ate (ABTC) ligands and one N-bonded ABTC ligand. The resulting CdN(3)O(4) coordination polyhedron approximates to a very distorted penta-gonal bipramid with one O and one N atom in axial positions. One of the ABTC ligands is bridging to an adjacent metal atom, generating an infinite chain propa  ...[more]

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