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 = 1.7 Gpa
_database_code_amcsd 0001307
4.1713 4.1713 2.6655 90 90 90 P4_2/mnm
atom     x     y z Biso
Si       0     0 0  .14
O    .3065 .3065 0  .39