data_stdin
_audit_creation_method 'critic2-4f1eba8'
_cell_length_a         6.6070000000
_cell_length_b         6.6070000000
_cell_length_c         5.9820000000
_cell_angle_alpha        90.0000
_cell_angle_beta        90.0000
_cell_angle_gamma        90.0000
_cell_volume           261.128950
_space_group_crystal_system tetragonal
_space_group_IT_number 141
_space_group_name_H-M_alt 'I4_1/amd'
_space_group_name_Hall 'I 4bw 2bw -1bw'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-1/2-y,x,-1/4+z'
  '-x,-y,z'
  '-1/2+y,-x,-1/4+z'
  '-1/2+x,-y,-1/4-z'
  '-y,-x,-z'
  '-1/2-x,y,-1/4-z'
  'y,x,-z'
  '-1/2-x,-y,-1/4-z'
  'y,-x,-z'
  '-1/2+x,y,-1/4-z'
  '-y,x,-z'
  '-x,y,z'
  '-1/2+y,x,-1/4+z'
  'x,-y,z'
  '-1/2-y,-x,-1/4+z'
  '-1/2+x,-1/2+y,-1/2+z'
  '-y,-1/2+x,-3/4+z'
  '-1/2-x,-1/2-y,-1/2+z'
  'y,-1/2-x,-3/4+z'
  'x,-1/2-y,-3/4-z'
  '-1/2-y,-1/2-x,-1/2-z'
  '-x,-1/2+y,-3/4-z'
  '-1/2+y,-1/2+x,-1/2-z'
  '-x,-1/2-y,-3/4-z'
  '-1/2+y,-1/2-x,-1/2-z'
  'x,-1/2+y,-3/4-z'
  '-1/2-y,-1/2+x,-1/2-z'
  '-1/2-x,-1/2+y,-1/2+z'
  'y,-1/2+x,-3/4+z'
  '-1/2+x,-1/2-y,-1/2+z'
  '-y,-1/2-x,-3/4+z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Zr     Zr     0.00000000000000     0.50000000000000     0.25000000000000
Si     Si     0.00000000000000     0.50000000000000     0.75000000000000
O      O      0.00000000000000     0.81610000000000     0.32030000000000
