data_[Sr24Bi12O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [12.9309]
_cell_length_b [16.1310]
_cell_length_c [7.7783]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Sr6Bi3O]
_chemical_formula_sum '[Sr24 Bi12 O4]'
_cell_volume [1622.4621]
_cell_formula_units_Z [4]
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
[
  Sr  Sr0  8  0.1462  0.2592  0.8368  1.0
  Sr  Sr1  8  0.1602  0.4822  0.2959  1.0
  Sr  Sr2  4  0.0000  0.0543  0.8658  1.0
  Sr  Sr3  4  0.0000  0.2170  0.2839  1.0
  Bi  Bi4  8  0.1767  0.1069  0.5247  1.0
  Bi  Bi5  4  0.0000  0.3832  0.5733  1.0
  O  O6  4  0.0000  0.1943  0.9769  1.0
]