CoAl2O4 Ardit M, Cruciani G, Dondi M American Mineralogist 97 (2012) 1394-1401 Structural relaxation in tetrahedrally coordinated Co2+ along the gahnite-Co-aluminate spinel solid solution Note: inversion parameter = 0.072, Co content = 1.00 apfu Locality: synthetic _database_code_amcsd 0019263 8.10559 8.10559 8.10559 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso CoT .125 .125 .125 .928 .0050 AlT .125 .125 .125 .072 .0050 AlM .5 .5 .5 .964 .0063 CoM .5 .5 .5 .036 .0063 O .26384 .26384 .26384 .0079