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dc.contributor.authorMorajkar, Sudesh M-
dc.contributor.authorSrinivasan, Bikshandarkoil R-
dc.identifier.issn0975-0975(Online); 0376-4710(Print)-
dc.description.abstractA convenient and cost-effective method is reported for the preparation of gram quantities of an ammonium-rich Mo compound viz. diammonium monomolybdate(VI) (NH4)2MoO4 (1). The process involves a thorough grinding of a commercial sample of ammonium heptamolybdate tetrahydrate (NH4)6[Mo7O24]·4H2O with an excess of ammonium bicarbonate followed by thermal treatment. The facile formation of (1) is confirmed by its characteristic Raman spectrum. The use of Raman spectroscopy to distinguish between tetrahedral monomolybdate(VI) and heptamolybdate, dichromate and monochromate(VI), paratungstate and monotungstate(VI) as well as the identification of the species present in ammoniacal solutions of MO3 (M = Cr, Mo, W) are reported.en_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJC-A Vol.59A(12) [December 2020]en_US
dc.subjectDiammonium monomolybdate(VI)en_US
dc.subjectAmmonium heptamolybdate tetrahydrateen_US
dc.subjectAmmonium bicarbonateen_US
dc.titleConvenient synthesis and Raman spectral characterization of diammonium monomolybdate(VI)en_US
Appears in Collections:IJC-A Vol.59A(12) [December 2020]

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