data_stdin
_audit_creation_method 'critic2-4f1eba8'
_cell_length_a        11.7119000000
_cell_length_b        19.9730000000
_cell_length_c        11.5652000000
_cell_angle_alpha        90.0000
_cell_angle_beta        90.0000
_cell_angle_gamma        90.0000
_cell_volume          2705.352155
_space_group_crystal_system orthorhombic
_space_group_IT_number 73
_space_group_name_H-M_alt 'Ibca'
_space_group_name_Hall '-I 2b 2c'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-y,-z'
  '-1/2-x,y,-z'
  '-1/2+x,-y,z'
  '-1/2-x,-y,-1/2+z'
  '-1/2+x,y,-1/2-z'
  'x,-y,-1/2-z'
  '-x,y,-1/2+z'
  '-1/2+x,-1/2+y,-1/2+z'
  '-1/2-x,-1/2-y,-1/2-z'
  '-x,-1/2+y,-1/2-z'
  'x,-1/2-y,-1/2+z'
  '-x,-1/2-y,z'
  'x,-1/2+y,-z'
  '-1/2+x,-1/2-y,-z'
  '-1/2-x,-1/2+y,z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Na     Na     0.12440000000000     0.18170000000000     0.41430000000000
Si     Si     0.37700000000000     0.00000000000000     0.25000000000000
O      O      0.28980000000000     0.05400000000000     0.16960000000000
O      O      0.44690000000000     0.05410000000000     0.33190000000000
O      O      0.11900000000000     0.03790000000000     0.43390000000000
O      O      0.11220000000000     0.16490000000000     0.20610000000000
O      O      0.41400000000000     0.17550000000000     0.05360000000000
O      O      0.32150000000000     0.19050000000000     0.38480000000000
H      H      0.27000000000000     0.01600000000000     0.11000000000000
H      H      0.09000000000000     0.03500000000000     0.49000000000000
H      H      0.04000000000000     0.01300000000000     0.39000000000000
H      H      0.05000000000000     0.13800000000000     0.20900000000000
H      H      0.17000000000000     0.13400000000000     0.20500000000000
H      H      0.37000000000000     0.13300000000000     0.09300000000000
H      H      0.40000000000000     0.16700000000000     0.97300000000000
H      H      0.38000000000000     0.15900000000000     0.36500000000000
H      H      0.35000000000000     0.23800000000000     0.33900000000000
