Pyrite
Bayliss P
American Mineralogist 62 (1977) 1168-1172
Crystal structure refinement of a weakly anisotropic pyrite
cubic model
_database_code_amcsd 0000605
5.4166 5.4166 5.4166 90 90 90 Pa3
atom     x     y     z Biso
Fe       0     0     0  .28
S    .3851 .3851 .3851  .33