Nichromite
Thomassen L
Journal of the American Chemical Society 62 (1940) 1134-1136
An X-Ray Investigation of the System Cr2 O3 - Ni O
_cod_database_code 1011030
_database_code_amcsd 0017936
8.299 8.299 8.299 90 90 90 Fd3m
atom    x    y    z
Ni1     0    0    0
Cr1  .625 .625 .625
O1   .375 .375 .375