Title of article :
Crystal structure of catena-poly[N,N,N′,N′-tetramethylguanidinium [(chloridocadmate)-di-μ-chlorido]
Author/Authors :
Ndiaye, Mamadou Laboratoire des Produits Naturels - Département de Chimie - Faculté des Sciences et Techniques - Université Cheikh Anta Diop, Dakar, Senegal, , Samb, Abdoulaye Laboratoire des Produits Naturels - Département de Chimie - Faculté des Sciences et Techniques - Université Cheikh Anta Diop, Dakar, Senegal, , Diop, Libasse Laboratoire de Chimie Minérale et Analytique - Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal , Marisc , Thierry De´partement de Chimie, Universite´ de Montre´al, Canada
Abstract :
In the structure of the title salt, {(C5H14N3)[CdCl3]}n, the CdII atom of the complex anion is five-coordinated by one terminal and four bridging Cl atoms. The corresponding coordination polyhedron is a distorted trigonal bipyramid, with Cd—Cl distances in the range 2.4829 (4)–2.6402 (4) Å. The bipyramids are condensed into a polyanionic zigzag chain extending parallel to [101]. The tetramethylguanidinium cations are situated between the polyanionic chains and are linked to them through N—H⋯Cl hydrogen bonds, forming a layered network parallel to (010).
Keywords :
polyanionic chain. , crystal structure , five-coordinated cadmium , N—H⋯Cl hydrogen bonds
