Cr2SiO4 Miletich R, Nowak M, Seifert F, Angel R J, Brandstatter G Physics and Chemistry of Minerals 26 (1999) 446-459 High-pressure crystal chemistry of chromous orthosilicate, Cr2SiO4. A single-crystal X-ray diffraction and electronic absorption spectroscopy study Sample: P = 3.106 GPa _database_code_amcsd 0008224 5.6804 11.1174 9.3842 90 90 90 *Fddd .125 .125 .125 atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Cr 1/8 1/8 .48147 .93 .00643 .00137 .00366 .00022 0 0 Si 1/8 1/8 1/8 .76 .00519 .00129 .00278 0 0 0 O -.0424 .0501 .2314 .98 .00513 .00170 .00410 -.00017 .00039 -.00008