data_[Ca8Bi4As4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Bi  2.0200  1.6000  1.0350
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [9.0260]
_cell_length_b [12.1323]
_cell_length_c [5.6075]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ca2BiAsO6]
_chemical_formula_sum '[Ca8 Bi4 As4 O24]'
_cell_volume [614.0502]
_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
[
  Ca  Ca0  8  0.1991  0.1069  0.7380  1.0
  Bi  Bi1  4  0.0000  0.4108  0.7481  1.0
  As  As2  4  0.0000  0.1823  0.1953  1.0
  O  O3  8  0.1532  0.4972  0.4882  1.0
  O  O4  8  0.1566  0.2454  0.0820  1.0
  O  O5  4  0.0000  0.0530  0.0633  1.0
  O  O6  4  0.0000  0.1818  0.5028  1.0
]