A New POM-Based Supramolecular Compound: Synthesis, Structure and Adsorptive Property of [Cu(phen)2]3[W6O19]

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Abstract:

A POM - based organice - inorganic hybrid compound with the chemical formula of[Cu (phen)2]3[W6O19] (phen = 1,10-phenanthroline) (1) has been hydrothermally synthesized andstructurally characterized by the elemental analysis, and single crystal X-ray diffraction. Compound 1 crystallizes in the monoclinic space group C2/c with a =18.319(4) Å, b = 17.311(4) Å, c = 22.248(4) Å, β = 112.40(3) o, V = 6523(2) Å3, Z = 4, R1 = 0.0448, and wR2 =0.1218. Compound 1 consists of the [W6O19]3- building blocks and [Cu (phen)2]+ metal organic cationic moieties, which are packed together via the extensive hydrogen-bonding interactions to form a three-dimensional supramolecular framework. The adsorption of methylene blue (MB) under UV irradiation with 1 as the heterogeneous adsorbent has been investigated, showing a good adsorptive property of 1 for MB degradation.

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Advanced Materials Research (Volumes 919-921)

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2013-2016

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April 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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