Stishovite
Smyth J R, Swope R J, Pawley A R
American Mineralogist 80 (1995) 454-456
H in rutile-type compounds: II. Crystal chemistry of Al substitution in
H-bearing stishovite
Sample: pure-silica
_database_code_amcsd 0001739
4.1773 4.1773 2.6652 90 90 90 P4_2/mnm
atom     x     y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Si       0     0 0  .0014  .0014  .0021  .0001      0      0
O    .3059 .3059 0  .0018  .0018  .0028 -.0009      0      0