Two new halo-bridged cadmium(II) polymers: Effect of halogen towards metal coordination

Karmakar, Ruma, Choudhury, Chirantan Roy, Hughes, David L. and Mitra, Samiran (2007) Two new halo-bridged cadmium(II) polymers: Effect of halogen towards metal coordination. Inorganica Chimica Acta, 360 (8). pp. 2631-2637. ISSN 0020-1693

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Abstract

Two new one-dimensional coordination polymers have been synthesised by the reaction of cadmium(II) halides with the chelating bidentate ligand, 2-aminomethylpyridine (2-ampy). X-ray single crystal structure analysis shows an octahedral environment around the cadmium atom in the complex, [CdCl2(NC5H4CH2NH2)]n (1) forming a doubly chloro-bridged polymeric chain, and a rare five-coordinated square-pyramidal geometry in the bromide complex, [CdBr2(NC5H4CH2NH2)]n (2), which forms an unusual singly bromo-bridged 1D polymer. Both the complexes have been characterised by elemental analysis, spectroscopic studies and thermal analysis.

Item Type:	Article
Faculty \ School:	Faculty of Science > School of Chemistry
Depositing User:	Pure Connector
Date Deposited:	11 Jan 2016 12:01
Last Modified:	07 Feb 2023 12:30
URI:	https://ueaeprints.uea.ac.uk/id/eprint/56184
DOI:	10.1016/j.ica.2006.12.050

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