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.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007426 | PMC |
| http://dx.doi.org/10.1107/S1600536810025079 | DOI Listing |
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