Zincochromite Levy D, Diella V, Pavese A, Dapiaggi M, Sani A American Mineralogist 90 (2005) 1157-1162 P-V equation of state, thermal expansion, and P-T stability of synthetic zincochromite (ZnCr2O4 spinel) Sample: T = 1072 K _database_code_amcsd 0003809 8.3777 8.3777 8.3777 90 90 90 *Fd3m .125 .125 .125 atom x y z Uiso Zn .125 .125 .125 .0111 Cr .5 .5 .5 .0105 O .2675 .2675 .2675 .0111