AM_Hopeite_1
Formula: Zn3 P2 O12 H8
Name: Hopeite
Unit cell: 10.629 18.339 5.04 90.0 90.0 90.0 , V=982.42
Space group: PNMA (62)

Whitaker A , Acta Crystallographica, Section B , 31 (1975) p.2026-2035, The crystal structure of hopeite, Zn3(PO4)2*4H2O, Locality: synthetic