data_global
_chemical_name_mineral 'Stishovite'
loop_
_publ_author_name
'Ross N L'
'Shu J F'
'Hazen R M'
'Gasparik T'
_journal_name_full 'American Mineralogist'
_journal_volume 75 
_journal_year 1990
_journal_page_first 739
_journal_page_last 747
_publ_section_title
;
 High-pressure crystal chemistry of stishovite
 P = 0, but in the diamond cell
;
_database_code_amcsd 0001306
_chemical_formula_sum 'Si O2'
_cell_length_a 4.1801
_cell_length_b 4.1801
_cell_length_c 2.6678
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 46.615
_exptl_crystal_density_diffrn      4.281
_symmetry_space_group_name_H-M 'P 42/m n m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-y,-x,z'
  'y,x,-z'
  '1/2+y,1/2-x,1/2-z'
  '1/2-y,1/2+x,1/2+z'
  '1/2+x,1/2-y,1/2+z'
  '1/2-x,1/2+y,1/2-z'
  'x,y,-z'
  '-x,-y,z'
  'y,x,z'
  '-y,-x,-z'
  '1/2-y,1/2+x,1/2-z'
  '1/2+y,1/2-x,1/2+z'
  '1/2-x,1/2+y,1/2+z'
  '1/2+x,1/2-y,1/2-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Si   0.00000   0.00000   0.00000   0.00190
O   0.30670   0.30670   0.00000   0.00393