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Structure and luminescent property of novel 2D indium(III) and 1D cadmium(II) coordination polymers based on thiophene-2,5-dicarboxylic acid

โœ Scribed by Zhi Chen; Ya Zuo; Xiu-Hua Li; Hui Wang; Bin Zhao; Wei Shi; Peng Cheng


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
705 KB
Volume
888
Category
Article
ISSN
0022-2860

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โœฆ Synopsis


Two novel coordination polymers associated with indium and cadmium ions respectively

thiophene-2,5-dicarboxylic acid), were prepared under hydrothermal conditions, and characterized by the single-crystal X-ray diffraction, element analysis, IR and luminescence spectra. Compound 1 displayed an interesting 2D lattice structure, consisted of indium ions, OH ร€ anions and TCA ligands. In 2, seven coordinated cadmium ions were bridged by TCA ligands to generate 1D chain. The luminescent properties for 1, 2 and the TCA ligand have also been explored.


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