Gopalakrishnan, J. ; Viswanathan, B. ; Srinivasan, V. (1970) Preparation and thermal decomposition of some oxomolybdenum(VI) oxalates Journal of Inorganic and Nuclear Chemistry, 32 (8). pp. 2565-2568. ISSN 0022-1902
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002219...
Related URL: http://dx.doi.org/10.1016/0022-1902(70)80302-5
Abstract
Anionic oxomolybdenum(VI) oxalates having the general formula A2[MoO3(C2O4] · H2O where A = K+ or NH4+ are prepared, characterized by chemical and infrared spectra and their thermal decomposition studied by DTA and TGA. A chain structure containing MoO6 octahedra linked through oxygen is proposed for the complex oxalates on the basis of i.r. absorption spectra. The ammonium compound decomposes endothermally around 270°C to give lower oxides of molybdenum which are finally oxidised to MoO3, while the final decomposition product of the potassium compound is K2MoO4.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 12741 |
| Deposited On: | 10 Nov 2010 08:43 |
| Last Modified: | 16 May 2016 22:00 |
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