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Trans-Bis[4-amino-N-(pyrimidin-2-yl-κN)benzene-sulfonamidato-κN]bis(N,N-dimethyl-formamide-κO)cobalt(II).

ABSTRACT: The title complex, [Co(C(10)H(9)N(4)O(2)S)(2)(C(3)H(7)NO)(2)], lies across an inversion center. The Co(II) atom is coordinated in a slightly distorted octa-hedral geometry by four N atoms from two bidentate 4-amino-N-(pyrimidin-2-yl)benzene-sulfonamidate (sulfadiazine) anions and two O atoms from two dimethyl-formamide (DMF) ligands. The dihedral angle between the benzene and pyrimidine rings is 82.37 (13)°. A three-dimensional network is generated by N-H⋯O hydrogen bonds between the amino groups and of the sulfonamidate O atoms of neighbouring mol-ecules. The DMF ligand is disordered over two sets of sites in a 0.559 (4):0.441 (4) ratio.

SUBMITTER: Guo JJ

PROVIDER: S-EPMC3515142 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature

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trans-Bis[4-amino-N-(pyrimidin-2-yl-κN)benzene-sulfonamidato-κN]bis(N,N-dimethyl-formamide-κO)cobalt(II).

Guo Jing Jing JJ Wang Wei W Zhang Yi Dong YD Yang Li L Zhang Shu Hua SH

Acta crystallographica. Section E, Structure reports online 20121024 Pt 11

The title complex, [Co(C(10)H(9)N(4)O(2)S)(2)(C(3)H(7)NO)(2)], lies across an inversion center. The Co(II) atom is coordinated in a slightly distorted octa-hedral geometry by four N atoms from two bidentate 4-amino-N-(pyrimidin-2-yl)benzene-sulfonamidate (sulfadiazine) anions and two O atoms from two dimethyl-formamide (DMF) ligands. The dihedral angle between the benzene and pyrimidine rings is 82.37 (13)°. A three-dimensional network is generated by N-H⋯O hydrogen bonds between the amino group ...[more]

PMID: 23284369

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