A one-dimensional ABX3-type coordination polymer: catena-poly[benzyltrimethylammonium [tri--chlorido-cadmium(II)]]

作者:Wu De Hong*; Jin Lei
来源:Acta Crystallographica Section C-Crystal Structure Communications, 2013, 69: 491-+.
DOI:10.1107/S010827011300930X

摘要

The crystal structure of the title novel one-dimensional ABX3-type organicinorganic hybrid complex {(C10H16N)[CdCl3]}n, (I), consists of benzyltrimethylammonium (Me3BzN+) cations and one-dimensional anionic {[Cd(-Cl)3]} chains. Each CdII centre is hexacoordinated by bridging chloride ligands, giving a slightly distorted octahedral Cd(-Cl)6 arrangement. The octahedra are linked by two opposite shared faces, giving rise to an almost perfectly linear anionic {[Cd(-Cl)3]} chain in the a-axis direction. Me3BzN+ cations located in the inter-chain spaces balance the charge. Noncovalent static attracting forces (Coulombic and van der Waals forces) and nonclassical CH...Cl hydrogen-bond interactions stabilize the crystal structure.

全文