Ca (H2 P O4)2 H2 O

CaH₆O₉P₂

MacLennan, G.Beevers, C.A.

Acta Crystallographica (1,1948-23,1967) (1956) 9, 187-190

a=5.61Å   b=11.89Å   c=6.46Å

α=98.6°   β=118°   γ=83.4°