Cu4Bi4S9 Takeuchi Y, Ozawa T Zeitschrift fur Kristallographie 141 (1975) 217-232 The structure of Cu4Bi4S9 and its relation to the structures of covellite, CuS and bismuthinite, Bi2S3 _database_code_amcsd 0010774 11.589 32.05 3.951 90 90 90 Pbnm atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Cu1 .3832 .1359 .75 3.2 .00537 .00098 .05672 -.00022 0 0 Cu2 .3363 .1911 .25 3.7 .00579 .00126 .06569 -.00062 0 0 Cu3 .4247 .3042 .25 3.2 .00610 .00082 .05304 -.00007 0 0 Cu4 .3936 .4827 .25 7.2 .02290 .00109 .12522 .00037 0 0 Bi1 .36697 .02775 .75 2.2 .00418 .00060 .03737 .00007 0 0 Bi2 .09953 .09028 .25 2.3 .00407 .00062 .03774 -.00005 0 0 Bi3 .13895 .27871 .25 2.1 .00387 .00056 .03496 .00003 0 0 Bi4 .23286 .39072 .75 2.1 .00404 .00055 .03538 .00010 0 0 S1 .1327 .0205 .75 1.8 .00347 .00045 .03039 -.00018 0 0 S2 .3254 .0987 .25 1.2 .00233 .00032 .02069 .00022 0 0 S3 .0926 .1543 .75 1.7 .00310 .00046 .02669 .00004 0 0 S4 .2424 .1909 .75 1.3 .00221 .00037 .02268 -.00018 0 0 S5 .4851 .2351 .25 1.3 .00279 .00033 .02390 -.00021 0 0 S6 .3158 .3143 .75 1.4 .00306 .00032 .02389 -.00003 0 0 S7 .0747 .3564 .25 1.8 .00282 .00058 .03278 .00037 0 0 S8 .3882 .4125 .25 1.3 .00162 .00055 .02477 .00023 0 0 S9 .1195 .4708 .25 1.5 .00134 .00078 .02953 -.00021 0 0