AM_Arsenstruvite Formula: As Mg O10 N H16 Name: Arsenstruvite Unit cell: 7.054 6.205 11.368 90.0 90.0 90.0 , V=497.58 Space group: PMN21 (31)

Ferraris G , Franchini-Angela M , Acta Crystallographica, Section B , 29 (1973) p.859-863, Hydrogen bonding in the crystalline state. Refinement of the crystal structure, of MgNH4AsO4*6(H2O), arsenstruvite