I. Matsuura et al., PREPARATION AND CHARACTERIZATION OF VANADYL HYDROGEN PHOSPHATE HYDRATES - VO(HPO4)CENTER-DOT-1.5H2O AND VO(HPO4)CENTER-DOT-0.5H2O, Chemistry Letters, (9), 1995, pp. 769-770
A new phase of vanadyl(IV) hydrogen phosphate sesquihydrate, VO(HPO4).
1.5H(2)O, has been obtained by the reduction of VOPO4 . 2H(2)O with 1
-butanol. The unit cell is the orthorhombic system with lattice consta
nts a=7.43 Angstrom, b=9.62 Angstrom,and c=7.97 degrees. in space grou
p P-mmn.