Felbertalite Topa D, Makovicky E, Balic-Zunic T, Berlepsch P European Journal of Mineralogy 12 (2000) 825-833 The crystal structure of Cu2Pb6Bi8S19 _database_code_amcsd 0006838 27.637 4.0499 20.741 90 131.258 90 C2/m atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Cu .03853 .5 .09196 .0290 .0297 .0292 .0304 0 .0208 0 Pb1 .19107 .5 .21713 .0296 .0310 .0259 .0411 0 .0276 0 Pb2 .39771 .5 .40815 .0254 .0311 .0239 .0289 0 .0231 0 Pb3 -.00530 .5 .34865 .0211 .0267 .0176 .0256 0 .0201 0 Bi1 .29875 0 .46284 .0183 .0225 .0147 .0220 0 .0166 0 Bi2 .09694 0 .29559 .0162 .0227 .0153 .0174 0 .0162 0 Bi3 .39977 .5 .04582 .0227 .0292 .0185 .0332 0 .0260 0 Bi4 .27538 .5 .10214 .0223 .0268 .0225 .0241 0 .0196 0 S1 0 .5 .5 .0177 .0269 .0168 .0146 0 .0158 0 S2 .00539 .5 .22587 .0186 .0214 .0218 .0196 0 .0166 0 S3 .10170 0 .45155 .0201 .0278 .0193 .0191 0 .0179 0 S4 .08753 0 .16298 .0146 .0237 .0111 .0200 0 .0190 0 S5 .07096 .5 .00742 .0171 .0250 .0172 .0222 0 .0213 0 S6 .19820 .5 .37247 .0233 .0238 .0206 .0241 0 .0151 0 S7 .20987 0 .11473 .0181 .0307 .0150 .0217 0 .0229 0 S8 .29744 0 .33258 .0188 .0266 .0127 .0210 0 .0173 0 S9 .40665 .5 .27651 .0290 .0326 .0224 .0211 0 .0131 0 S10 .32686 0 .06533 .0144 .0166 .0165 .0176 0 .0145 0