ZnCr2Se4 Raccah P M, Bouchard R J, Wold A Journal of Applied Physics 37 (1966) 1436-1437 Locality: synthetic Crystallographic study of chromium spinels _database_code_amcsd 0012910 10.440 10.440 10.440 90 90 90 Fd-3m atom x y z Zn 0 0 0 Cr .625 .625 .625 Se .3849 .3849 .3849