data_[Sr4Ca4Gd4Bi4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ca  1.0000  1.8000  1.1400
  Gd  1.2000  1.8000  1.0750
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cccm]
_cell_length_a [8.4085]
_cell_length_b [8.4662]
_cell_length_c [8.6583]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [66]
_chemical_formula_structural [SrCaGdBiO6]
_chemical_formula_sum '[Sr4 Ca4 Gd4 Bi4 O24]'
_cell_volume [616.3722]
_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  4  0.0000  0.5000  0.2500  1.0
  Ca  Ca1  4  0.0000  0.0000  0.2500  1.0
  Gd  Gd2  4  0.2500  0.2500  0.0000  1.0
  Bi  Bi3  4  0.2500  0.2500  0.5000  1.0
  O  O4  8  0.0087  0.3258  0.5000  1.0
  O  O5  8  0.1697  0.0095  0.5000  1.0
  O  O6  8  0.2500  0.2500  0.2559  1.0
]