AM_Berndtite-2T_1 Formula: Sn S2 Name: Berndtite-2T Unit cell: 3.616 3.616 5.68 90.0 90.0 120.0 , V=64.32 Space group: P-3M1 (164)

Hazen R M , Finger L W , American Mineralogist , 63 (1978) p.289-292, The crystal structures and compressibilities of layer minerals at high, pressure. I. SnS2, berndtite, P = 12 kbar