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1,4,8,11-Tetra-azoniacyclo-tetra-decane tetra-chloridocobaltate(II) dichloride.

ABSTRACT: The asymmetric unit of the title compound, (C(10)H(28)N(4))[CoCl(4)]Cl(2), contains two half-mol-ecules of the macrocycle, which are both completed by crystallographic inversion symmetry. In the dianion, the Co(2+) cation is tetra-hedrally coordinated by four Cl atoms; the Co-Cl bond lengths correlate with the number of hydrogen bonds that the chloride ions accept. The crystal cohesion is supported by electrostatic inter-actions which, together with numerous N-H?Cl, N-H?(Cl,Cl) and C-H?Cl hydrogen bonds, lead to a three-dimensional network.

SUBMITTER: Ferchichi T

PROVIDER: S-EPMC3007426 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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1,4,8,11-Tetra-azoniacyclo-tetra-decane tetra-chloridocobaltate(II) dichloride.

Ferchichi Tarek T Trojett Besma B Dhaouadi Hassouna H Marouani Houda H

Acta crystallographica. Section E, Structure reports online 20100703 Pt 8

The asymmetric unit of the title compound, (C(10)H(28)N(4))[CoCl(4)]Cl(2), contains two half-mol-ecules of the macrocycle, which are both completed by crystallographic inversion symmetry. In the dianion, the Co(2+) cation is tetra-hedrally coordinated by four Cl atoms; the Co-Cl bond lengths correlate with the number of hydrogen bonds that the chloride ions accept. The crystal cohesion is supported by electrostatic inter-actions which, together with numerous N-H⋯Cl, N-H⋯(Cl,Cl) and C-H⋯Cl hydrog ...[more]

PMID: 21588118

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