Bs. Zakharova et al., Synthesis and some properties of hydrogen phosphites M-III(H2PO3)(3), where M = Ga, V, Fe, or In, RUSS J IN C, 46(10), 2001, pp. 1481-1484
Hydrogen phosphites M-III(H2PO3)(3) (M = Ga, V, Fe, or In) were obtained by
reacting a metal oxide with molten phosphorous acid. The compounds were ch
aracterized by X-ray powder diffraction, IR spectroscopy, conductometry, di
fferential thermal (DTA) and thermogravimetric (TG) analyses.