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|Title:||Synthesis and structure of hexatungstochromate(III), [H3CrIIIW6O24]6-||Authors:||Liu, Wenging
Oweini, Rami Al
|Affiliations:||Department of Chemistry||Keywords:||Anderson-Evans structure
|Issue Date:||2015||Part of:||Chimia international journal of chemistry||Volume:||69||Issue:||9||Start page:||537||End page:||540||Abstract:||
The hexatungstochromate(III) [H3CrIIIW6O24]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 Na6[H3CrIIIW6O24]·22H2O (1a) was fully characterized in the solid state by single crystal XRD, FT-IR spectroscopy, and thermogravimetric analysis.
|URI:||https://scholarhub.balamand.edu.lb/handle/uob/2620||Ezproxy URL:||Link to full text||Type:||Journal Article|
|Appears in Collections:||Department of Chemistry|
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