Ferroselite
Lavina B, Downs R T, Sinogeikin S
Crystals 8 (2018) 289; doi:10.3390/cryst807
The structure of ferroselite, FeSe2, at pressures up to 46 GPa
and temperatures down to 50 K: A single-crystal micro-diffraction analysis
Note: P = 46 GPa
Locality: Paradox Valley, Uravan District, Montrose County, Colorado, USA
_database_code_amcsd 0020716
4.404 5.391 3.3185 90 90 90 Pnnm
atom     x      y z  Uiso
Fe       0      0 0 .0066
Se   .2103 .36689 0 .0070