Citation: Le Bail, A; Ferey, G; Amoros, P; Beltran Porter, D; Villeneuve, G (1989). Crystal Structure of $+beta-V O (H P O~4~) (H~2~ O)2 Solved from X-Ray Powder Diffraction. Journal of Solid State Chemistry, 79, pp. 169-176.
Formula: H5 O7 P V
Chemical name:Oxovanadium(IV) hydrogenphosphate dihydrate - $+beta