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Bis[4'-(4-cyano-phen-yl)-2,2':6',2''-terpyridine]cobalt(II) dichloride.

ABSTRACT: The title complex, [Co(C(22)H(14)N(4))(2)]Cl(2), has been synthesized by a solvothermal reaction of the 4'-(4-cyano-phen-yl)-2,2':6',2''-terpyridine ligand with CoCl(2)·6H(2)O. The cobalt(II) ion is six-coordinated by two tridentate ligands in a distorted octa-hedral geometry. The benzene rings form dihedral angles of 30.02?(7) and 30.26?(7)° with the mean planes of the terpyridine ring systems. The chloride anions are statistically disordered over two positions with refined site occupancies of 0.601?(2) and 0.399?(2).

SUBMITTER: Qian K

PROVIDER: S-EPMC2971102 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature

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Bis[4'-(4-cyano-phen-yl)-2,2':6',2''-terpyridine]cobalt(II) dichloride.

Qian Kun K Yan Zhi-Hong ZH Chen Zhong-Wen ZW

Acta crystallographica. Section E, Structure reports online 20091013 Pt 11

The title complex, [Co(C(22)H(14)N(4))(2)]Cl(2), has been synthesized by a solvothermal reaction of the 4'-(4-cyano-phen-yl)-2,2':6',2''-terpyridine ligand with CoCl(2)·6H(2)O. The cobalt(II) ion is six-coordinated by two tridentate ligands in a distorted octa-hedral geometry. The benzene rings form dihedral angles of 30.02 (7) and 30.26 (7)° with the mean planes of the terpyridine ring systems. The chloride anions are statistically disordered over two positions with refined site occupancies of ...[more]

PMID: 21578106

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