Benjaminite
Makovicky E, Mumme W G
The Canadian Mineralogist 17 (1979) 607-618
The crystal structure of benjaminite Cu.5Pb.4Ag2.3Bi6.8S12
_database_code_amcsd 0005170
13.299 4.070 20.209 90 103.32 90 C2/m
atom      x  y     z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
AgMe1     0  0     0  .5  .0010  .1704  .0021      0 -.0001      0
CuMe1     0  0     0  .5  .0010  .1704  .0021      0 -.0001      0
BiMe2 .7599  0 .0913      .0023  .0694  .0010      0 -.0003      0
BiMe3     0  0    .5  .5  .0025  .0649  .0010      0 -.0003      0
AgMe4 .6958  0 .4092  .7  .0031  .0756  .0015      0  .0003      0
BiMe4 .6958  0 .4092  .3  .0031  .0756  .0015      0  .0003      0
PbMe4 .6958  0 .4092  .2  .0031  .0756  .0015      0  .0003      0
BiMe5 .3856  0 .3193      .0019  .0789  .0013      0  .0000      0
BiMe6 .0781  0 .2283  .8  .0034  .0899  .0015      0  .0004      0
AgMe6 .0781  0 .2283  .2  .0034  .0899  .0015      0  .0004      0
S1    .8594 .5 .0279      .0003  .0232  .0019      0  .0005      0
S2    .6170 .5 .1080      .0044  .0639  .0003      0  .0008      0
S3    .8461 .5 .4633      .0045  .0380  .0009      0  .0001      0
S4    .5396 .5 .3698      .0022  .0324  .0012      0 -.0005      0
S5    .2407 .5 .2832      .0046  .1222  .0015      0 -.0007      0
S6    .9302 .5 .1985      .0004  .0989  .0012      0 -.0006      0