Ho (H P2 O7) (H2 O)3

H₇HoO₁₀P₂

Hraiech, S.Chehimi-Moumen, F.Goutaudier, C.Trabelsi-Ayadi, M.Ben Hassan-Chehimi, D.

Solid State Sciences (2008) 10, 991-997

a=6.425Å   b=6.912Å   c=9.809Å

α=81.554°   β=80.29°   γ=88.485°