AM_Dorfmanite Formula: Na2 P O6 H5 Name: Dorfmanite Unit cell: 16.872 10.359 6.599 90.0 90.0 90.0 , V=1153.35 Space group: PBCA (61)

Catti M , Ferraris G , Franchini-Angela M , Acta Crystallographica, Section B , 33 (1977) p.3449-3452, The crystal structure of Na2HPO4*2H2O. Competition between coordination and hydrogen bonds, Locality: synthetic, Note: displacement parameters from ICSD, Biso(H1) invented