Penroseite
Foecker A J, Jeitschko W
Journal of Solid State Chemistry 162 (2001) 69-78
The atomic order of the pnictogen and chalcogen atoms in equiatomic ternary
compounds TPnCh (T = Ni, Pd; Pn = P, As, Sb; Ch = S, Se, Te)
Locality: synthetic
_database_code_amcsd 0014017
5.901 5.901 5.901 90 90 90 Pa3
atom     x     y     z occ Biso
Ni       0     0     0       .8
P    .3844 .3844 .3844 .12  .46
Se   .3844 .3844 .3844 .88  .46