Plagionite Cho S A, Wuensch B J Zeitschrift fur Kristallographie 139 (1974) 351-378 The crystal structure of plagionite, Pb5Sb8S17, the second member in the homologous series Pb3+2nSb8S15+2n Locality: Wolfsberg, Harz, Germany _database_code_amcsd 0010763 13.4857 11.8656 19.9834 90 107.168 90 C2/c atom x y z Biso Pb1 .5 .6801 .75 2.68 Pb2 -.2310 .6259 .6780 2.18 Pb3 .2634 .4138 .5516 2.67 Sb1 .0018 .5184 .6053 2.54 Sb2 .4906 .3047 .4715 1.77 Sb3 .7290 .1904 .4143 1.83 Sb4 .9539 .1250 .3329 1.80 S1 0 .7431 .75 2.4 S2 -.8188 .7338 .6709 2.1 S3 -.6113 .6387 .6017 1.5 S4 -.3699 .5258 .5583 1.9 S5 -.1087 .4160 .4991 1.7 S6 .1314 .3104 .4367 1.6 S7 .3812 .1926 .3759 2.2 S8 .6135 .0766 .3210 1.7 S9 .8532 -.0046 .2438 2.0