Bhattacharjee, Chira R. ; Bhattacharjee, Manish ; Chaudhuri, Mihir K. ; Choudhury, Surajit (1990) Preparation and reaction of salts of [ZrO(O2)F2]2- and [ZrO(O2)2F3- Polyhedron, 9 (14). pp. 1653-1657. ISSN 0277-5387
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S02775...
Related URL: http://dx.doi.org/10.1016/S0277-5387(00)83967-4
Abstract
Salts of oxoperoxofluorozirconates(IV), [ZrO(O2)F2]2- and [ZrO(O2)2F]3-, have been prepared from the reaction of ZrO2.nH2O with H2O2 and hydrofluoric acid at pH 6 and 12, respectively. No peroxozirconate could be obtained below pH 6. A μ-oxo species [F5Zr---O---ZrF5]4- has been isolated from a similar reaction at pH 5. The compounds have been characterized by chemical analyses, magnetic susceptibility and EPR measure- ments, IR and laser Raman spectroscopic studies. (NH4)2[ZrO(O2)F2] in water reacts with SO2(g) to produce a ternary complex (NH4)2 [ZrO(SO4)F2].7H2O.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 23445 |
| Deposited On: | 25 Nov 2010 09:23 |
| Last Modified: | 30 May 2011 07:30 |
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