AM_Pyrite_1 Formula: Fe S2 Name: Pyrite Unit cell: 5.4166 5.4166 5.4166 90.0 90.0 90.0 , V=158.92 Space group: PA3 (205)

Bayliss P , American Mineralogist , 62 (1977) p.1168-1172, Crystal structure refinement of a weakly anisotropic pyrite, cubic model