Tolovkite
Bayliss P
American Mineralogist 74 (1989) 1168-1176
Crystal chemistry and crystallography of some minerals within the pyrite group
_database_code_amcsd 0001275
6.025 6.025 6.025 90 90 90 Pca2_1
atom      x     y     z Biso
Ir   -.0067 .2612 .0022  0.2
Sb    .3776 .6276 .3776  0.4
S     .6224 .8724 .6224  0.8