Chakravorti, M. C. ; Bharadwaj, P. K. (1979) Fluoro complexes of hexavalent uranium. VII. Fluorosulphato complexes of dioxouranium(VI) Journal of Inorganic and Nuclear Chemistry, 41 (8). pp. 1149-1152. ISSN 0022-1902
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0022-1902(79)80474-1
Abstract
The fluorosulphato complexes K2[U02F2(S04)], (NH4)2[U02(S04)], (NH4)6[(UO2)2F4(SO4)3] and Cs2[(U02)2F4(S04)] have been prepared by crystallising solutions containing U02F2 and ammonium or the alkali metal sulphates. Another ammonium salt, (NH4)[U02F(S04)] has been obtained by the pyrolysis of (NH4)2F2(S04)]. Molecular conductance and ion exchange studies show that the complex ions are decomposed in dilute solution. The IR spectra of the complexes indicate that the sulphate ion acts as a bidentate chelating or briged bidentate group C2v symmetry of sulphate ion The lattice parameters of the potassium and ammonium salts have been reported.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 78706 |
| Deposited On: | 23 Jan 2012 03:49 |
| Last Modified: | 23 Jan 2012 03:49 |
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