data_[Sm4Ti6Bi4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ti  1.5400  1.4000  0.8517
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [3.8230]
_cell_length_b [3.8230]
_cell_length_c [33.1001]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [Sm2Ti3(BiO6)2]
_chemical_formula_sum '[Sm4 Ti6 Bi4 O24]'
_cell_volume [483.7703]
_cell_formula_units_Z [2]
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
[
  Sm  Sm0  4  0.0000  0.0000  0.0658  1.0
  Ti  Ti1  4  0.0000  0.0000  0.3730  1.0
  Ti  Ti2  2  0.0000  0.0000  0.5000  1.0
  Bi  Bi3  4  0.0000  0.0000  0.2110  1.0
  O  O4  8  0.0000  0.5000  0.1135  1.0
  O  O5  4  0.0000  0.0000  0.3189  1.0
  O  O6  4  0.0000  0.0000  0.4414  1.0
  O  O7  4  0.0000  0.5000  0.0000  1.0
  O  O8  4  0.0000  0.5000  0.2500  1.0
]