Stishovite
Ross N L, Shu J F, Hazen R M, Gasparik T
American Mineralogist 75 (1990) 739-747
High-pressure crystal chemistry of stishovite
P = 11.0 Gpa
_database_code_amcsd 0001312
4.1246 4.1246 2.6474 90 90 90 P4_2/mnm
atom     x     y z Biso
Si       0     0 0  .17
O    .3057 .3057 0  .46