Role of the organic counterions on the protonation of Strandberg-type phosphomolybdates
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DOI: 10.1016/j.poly.2020.114795
Abstract: Abstract Strandberg-type phosphomolybdate anions are metal-oxide clusters with general formula [HnP2Mo5O23](6−n)− (n = 0, 1, 2). The protonation/deprotonation of this anion affects its redox properties. Herein, we explain how to select the organic counterions to direct the… read more here.
Keywords: role organic; organic counterions; strandberg type; protonation ... See more keywords
Two compounds constructed from Strandberg-type polyoxoanions, metals and organic ligands
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DOI: 10.1080/00958972.2017.1413182
Abstract: Abstract Two new hybrid compounds, [Cu(1)(phen)(H2O)][Cu(2)(phen)(H2O)]([Cu(3)]0.25(H2O)][P2Mo5O23]·3.75H2O (1) and [Cu(en)2]1.5[P2Mo5O23]2·(enH2)3·2H2O (2) (phen = 1,10-phenanthroline, en = ethylenediamine), have been hydrothermally synthesized and characterized by IR, UV–Vis spectroscopy, X-ray photoelectron spectroscopy (XPS), powder XRD analyses, TG analyses,… read more here.
Keywords: strandberg type; two compounds; compounds constructed; constructed strandberg ... See more keywords
Hydrothermal Synthesis and Characterization of a New Strandberg-type Diphosphopentamolybdate (C6N3H18)2[P2Mo5O23] · 6H2O
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DOI: 10.1134/s1063774517070094
Abstract: An inorganic-organic hybrid material formulated as (C6N3H18)2[P2Mo5O23] · 6H2O, has been hydrothermally synthesized and characterized by single crystal X-ray diffraction technique, IR spectrum, thermogravimetric analysis and UV-visible spectroscopy. The structure consists of diphosphopentamolybdate Strandberg type… read more here.
Keywords: hydrothermal synthesis; strandberg type; c6n3h18 p2mo5o23; p2mo5o23 6h2o ... See more keywords