Garnet
Ross C R, Keppler H, Canil D, O'Neill H St C
American Mineralogist 81 (1996) 61-66
Structure and crystal-field spectra of Co3Al2(SiO4)3 and (Mg,Ni)3Al2(SiO4)3
garnet
Co3Al2(SiO4)3
_database_code_amcsd 0001771
11.4597 11.4597 11.4597 90 90 90 Ia-3d
atom     x     y     z B(1,1) B(2,2) B(3,3) B(1,2)  B(1,3)  B(2,3)
Si    .375     0   .25 .00037 .00044 .00044      0       0       0
Al       0     0     0 .00045 .00045 .00045 .00001  .00001  .00001
Co    .125     0   .25 .00056 .00145 .00145      0       0  .00077
O    .0336 .0512 .6529 .00071 .00088 .00051 .00036 -.00031 -.00008