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Literature DB >> 26507761

Synthesis and Structure of Hexatungstochromate(III), [H3Cr(III)W6O24]6-.

Wenjing Liu¹, Zhengguo Lin¹, Bassem S Bassil², Rami Al-Oweini³, Ulrich Kortz⁴.

Abstract

The hexatungstochromate(III) [H(3)Cr(III)W(6)O(24)](6-) (1) was synthesized in aqueous, basic medium by simple reaction of chromium(III) nitrate nonahydrate and sodium tungstate dihydrate in a 1:6 ratio. Polyanion 1 represents the first Anderson-Evans type heteropolytungstate with a trivalent hetero element. The sodium salt of 1 with the formula Na(6)[H(3)Cr(III)W(6)O(24)]·22H(2)O (1a) was fully characterized in the solid state by single crystal XRD, FT-IR spectroscopy, and thermogravimetric analysis.

Entities: Chemical

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Year: 2015 PMID： 26507761 DOI： 10.2533/chimia.2015.537

Source DB: PubMed Journal: Chimia (Aarau) ISSN： 0009-4293 Impact factor: 1.509

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Cited

2 in total

1. Direct Single- and Double-Side Triol-Functionalization of the Mixed Type Anderson Polyoxotungstate [Cr(OH)₃W₆O₂₁]⁶.

Authors: Nadiia I Gumerova; Tania Caldera Fraile; Alexander Roller; Gerald Giester; Magda Pascual-Borràs; C André Ohlin; Annette Rompel
Journal: Inorg Chem Date: 2018-12-13 Impact factor: 5.165

2. Incorporation of Cr^III into a Keggin Polyoxometalate as a Chemical Strategy to Stabilize a Labile {Cr^IIIO₄} Tetrahedral Conformation and Promote Unattended Single-Ion Magnet Properties.

Authors: Nadiia I Gumerova; Alexander Roller; Gerald Giester; J Krzystek; Joan Cano; Annette Rompel
Journal: J Am Chem Soc Date: 2020-02-06 Impact factor: 15.419

2 in total

Synthesis and Structure of Hexatungstochromate(III), [H3Cr(III)W6O24]6-.

1. Direct Single- and Double-Side Triol-Functionalization of the Mixed Type Anderson Polyoxotungstate [Cr(OH)3W6O21]6.

2. Incorporation of CrIII into a Keggin Polyoxometalate as a Chemical Strategy to Stabilize a Labile {CrIIIO4} Tetrahedral Conformation and Promote Unattended Single-Ion Magnet Properties.

1. Direct Single- and Double-Side Triol-Functionalization of the Mixed Type Anderson Polyoxotungstate [Cr(OH)₃W₆O₂₁]⁶.

2. Incorporation of Cr^III into a Keggin Polyoxometalate as a Chemical Strategy to Stabilize a Labile {Cr^IIIO₄} Tetrahedral Conformation and Promote Unattended Single-Ion Magnet Properties.