data_[Sr4Tb2Bi2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Tb  1.1000  1.7500  0.9815
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.9595]
_cell_length_b [6.0981]
_cell_length_c [10.3733]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.9228]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Sr2TbBiO6]
_chemical_formula_sum '[Sr4 Tb2 Bi2 O12]'
_cell_volume [309.0970]
_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
[
  Sr  Sr0  4  0.2382  0.0449  0.2504  1.0
  Tb  Tb1  2  0.5000  0.0000  0.0000  1.0
  Bi  Bi2  2  0.0000  0.0000  0.5000  1.0
  O  O3  4  0.1437  0.2134  0.9472  1.0
  O  O4  4  0.2383  0.7000  0.9506  1.0
  O  O5  4  0.3381  0.0353  0.7422  1.0
]