AM_(NH3CH3)Al(SO4)2_12H2O_1 Formula: N C Al S2 Os8 (O12 H24) Name: (NH3CH3)Al(SO4)2*12H2O Unit cell: 12.322 12.322 12.322 90.0 90.0 90.0 , V=1870.87 Space group: PA3 (205)

Abdeen A M , Will G , Schaefer W , Kirfel A , Bargouth M O , Recker K , Weiss A , Zeitschrift fur Kristallographie , 157 (1981) p.147-166, X-ray and neutron diffraction study of alums, II. The crystal structure of methylammonium aluminium alum, III. The crystal structure of ammonium aluminium alum, Sample: X-ray data