Berndtite-2T Hazen R M, Finger L W American Mineralogist 63 (1978) 289-292 The crystal structures and compressibilities of layer minerals at high pressure. I. SnS2, berndtite P = 1 atm _database_code_amcsd 0000625 3.638 3.638 5.880 90 90 120 P-3m1 atom x y z Biso Sn 0 0 0 1.4 S 2/3 1/3 -.25 1.8