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Issue 5, 2013
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Syntheses, structures and chemical sensing properties of three complexes with mixed ligands of carboxylate and bipyridine

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Abstract

Three mixed-ligand coordination polymers, [Cu(oda)(2,2′-bipy)]2 (1), Ni2(oda)2(4,4′-bipy)·DMF (2), and [{Ni(oda)(H2O)2}2(μ-4,4′-bipy)]·2H2O (3) were synthesized and characterized. Complex 1 features a 1D chain via intermolecular π-π interactions. Complex 2 is a novel 3D microporous coordination polymer with 1D polarized channels. Complex 3 forms a 3D network via extensive hydrogen bonding interactions. Thermogravimetric analyses have been studied. The chemical sensing properties have been investigated in situ by quartz crystal microbalance (QCM). Complex 1 has a good sensitivity to toluene, complexes 2 and 3 have exceptionally high selectivity and sensitivity to water over organic solvents.

Graphical abstract: Syntheses, structures and chemical sensing properties of three complexes with mixed ligands of carboxylate and bipyridine

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Publication details

The article was received on 15 Aug 2012, accepted on 06 Nov 2012 and first published on 07 Nov 2012


Article type: Communication
DOI: 10.1039/C2DT31867A
Citation: Dalton Trans., 2013,42, 1346-1351
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    Syntheses, structures and chemical sensing properties of three complexes with mixed ligands of carboxylate and bipyridine

    C. Jiao, F. Li, J. Zhang, Z. Li, S. Wang, Z. Wang, H. Yu, Z. Li, S. Liu, Z. Wang, X. Jiang, L. Sun and F. Xu, Dalton Trans., 2013, 42, 1346
    DOI: 10.1039/C2DT31867A

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