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https://scholarhub.balamand.edu.lb/handle/uob/2617| Title: | Synthesis and characterization of 8-Yttrium(III)-containing81-tungsto-8-arsenate(III), [Y8(CH3COO)(H2O)18(As2W19O68)4(W2O6)2(WO4)]43− | Authors: | Ibrahim, Masooma Kortz, Ulrich Bassil, Bassem |
Affiliations: | Department of Chemistry | Keywords: | Yttrium Polyoxometalates Tungsten Structure High-nuclearity |
Issue Date: | 2015 | Part of: | Journal of inorganics | Volume: | 3 | Issue: | 2 | Start page: | 267 | End page: | 278 | Abstract: | The 8-yttrium(III)-containing 81-tungsto-8-arsenate(III) [Y8(CH3COO)(H2O)18(As2W19O68)4(W2O6)2(WO4)]43− (1) has been synthesized in a one-pot reaction of yttrium(III) ions with [B-α-AsW9O33]9− in 1 M NaOAc/HOAc buffer at pH 4.8. Polyanion 1 is composed of four {As2W19O68} units, two {W2O10} fragments, one {WO6} group, and eight YIII ions. The hydrated cesium-sodium salt of 1 (CsNa-1) was characterized in the solid-state by single-crystal XRD, FT-IR spectroscopy, thermogravimetric and elemental analyses. |
URI: | https://scholarhub.balamand.edu.lb/handle/uob/2617 | Open URL: | Link to full text | Type: | Journal Article |
| Appears in Collections: | Department of Chemistry |
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