Spinel
Ishii M, Hiraishi J, Yamanaka T
Physics and Chemistry of Minerals 8 (1982) 64-68
Structure and lattice vibrations of Mg-Al spinel solid solution
Sample: Nonstoichiometric MgO.3Al2O3
_database_code_amcsd 0007350
8.0878 8.0878 8.0878 90 90 90 Fd3m
atom     x     y     z  occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Mg       0     0     0 .398  .0269  .0269  .0269      0      0      0
Al       0     0     0 .529  .0269  .0269  .0269      0      0      0
Al    .625  .625  .625 .936  .0237  .0237  .0237 -.0008 -.0008 -.0008
O    .3869 .3869 .3869       .0380  .0380  .0380  .0005  .0005  .0005