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Bis(3,5-dinitro-benzoato-?O)tetra-methano-lcobalt(II).

ABSTRACT: The Co(II) atom (site symmetry ) in the title complex, [Co(C(7)H(3)N(2)O(6))(2)(CH(3)OH)(4)], exists within an octa-hedral O(6) donor set defined by two O-monodentate 3,5-dinitro-benzoate anions and four methanol O atoms. An intra-molecular O(m)-H?O(c) (m = methanol and c = carbon-yl) hydrogen bond leads to the formation of an S(6) ring. In the crystal, centrosymmetrically related mol-ecules associate via further O(m)-H?O(c) hydrogen bonds, leading to linear supra-molecular chains propagating along the a-axis direction.

SUBMITTER: Sarkar B

PROVIDER: S-EPMC2983864 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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Bis(3,5-dinitro-benzoato-κO)tetra-methano-lcobalt(II).

Sarkar Bipasa B Roy Abhijit A Ng Seik Weng SW Tiekink Edward R T ER

Acta crystallographica. Section E, Structure reports online 20100306 Pt 4

The Co(II) atom (site symmetry ) in the title complex, [Co(C(7)H(3)N(2)O(6))(2)(CH(3)OH)(4)], exists within an octa-hedral O(6) donor set defined by two O-monodentate 3,5-dinitro-benzoate anions and four methanol O atoms. An intra-molecular O(m)-H⋯O(c) (m = methanol and c = carbon-yl) hydrogen bond leads to the formation of an S(6) ring. In the crystal, centrosymmetrically related mol-ecules associate via further O(m)-H⋯O(c) hydrogen bonds, leading to linear supra-molecular chains propagating al ...[more]

PMID: 21580479

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