Yan JJ, Pan QJ, Chen LZ. Crystal structure of di-μ2-chlorido-bis-[(1-aza-4-azoniabi-cyclo-[2.2.2]octane-κN (1))di-chlorido-dicadmium].
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 2015;
71:m259-60. [PMID:
26870454 PMCID:
PMC4719863 DOI:
10.1107/s2056989015023361]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 12/05/2015] [Indexed: 11/22/2022]
Abstract
In the structure of the binuclear title compound, [Cd2(C6H13N2)2Cl6], two CdII atoms are bridged by two Cl− ligands, defining a centrosymmetric Cd2Cl2 motif. Each metal cation is additionally coordinated by two Cl− ligands and the N atom of a protonated 1,4-diazabicyclo[2.2.2]octane (H-DABCO)+ ligand, leading to an overall trigonal–bipyramidal coordination environment with one of the bridging Cl− ligands and the N atom at the apical sites. In the crystal, the neutral dimers are linked via N—H⋯Cl hydrogen bonds, forming a two-dimensional network expanding parallel to (100).
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