Miargyrite
Effenberger H, Paar W H, Topa D, Criddle A J, Fleck M
American Mineralogist 87 (2002) 753-764
The new mineral baumstarkite and a structural reinvestigation of
aramayoite and miargyrite
_database_code_amcsd 0002822
12.862 4.409 13.218 90 98.48 90 C2/c
atom      x       y      z U(1,1) U(2,2) U(3,3)  U(1,2) U(1,3)  U(2,3)
Ag1       0  .02945    .25  .0250  .0439  .0344       0  .0005       0
Ag2       0      .5     .5  .0346  .0593  .0392   .0157  .0145  -.0106
Sb   .25550 -.03358 .62662  .0218  .0184  .0148 -.00022  .0464 -.00050
S1   .14337   .3510 .69954  .0180  .0203  .0170  -.0005  .0041  -.0004
S2   .11173   .1796 .41767  .0207  .0237  .0210   .0012  .0084   .0017