Skinnerite Makovicky E, Balic-Zunic T The Canadian Mineralogist 33 (1995) 655-663 The crystal structure of skinnerite, P2_1/c-Cu3SbS3, from powder data _database_code_amcsd 0005434 7.8142 10.2424 13.2726 90 90.294 90 P2_1/c atom x y z occ Biso Sb1 .2819 .247 .0591 3.5 Sb2 .7788 .254 .1949 3.5 Cu1 .653 .902 .202 4.9 Cu2 .847 .108 .456 4.9 Cu3 .203 .102 .327 6.0 Cu4a .383 .923 .082 .5 5.7 Cu4b .268 .888 .080 .5 4.1 Cu5 .933 .976 .106 5.1 Cu6 .567 .037 .364 3.9 S1 .172 .073 .164 3.6 S2 .665 .073 .085 1.4 S3 .815 .933 .341 .9 S4 .311 .936 .417 4.9 S5 .937 .751 .075 2.7 S6 .560 .258 .322 1.7