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 = 4.7 Gpa
_database_code_amcsd 0001310
4.1560 4.1560 2.6601 90 90 90 P4_2/mnm
atom     x     y z Biso
Si       0     0 0  .05
O    .3062 .3062 0  .15