data_[Tm2Al2Bi4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Al  1.6100  1.2500  0.6750
  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 [5.5290]
_cell_length_b [5.8369]
_cell_length_c [9.7095]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.4934]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [TmAl(BiO3)2]
_chemical_formula_sum '[Tm2 Al2 Bi4 O12]'
_cell_volume [258.2588]
_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
[
  Tm  Tm0  2  0.0000  0.0000  0.5000  1
  Al  Al1  2  0.5000  0.0000  0.0000  1
  Bi  Bi2  4  0.2363  0.5455  0.7461  1
  O  O3  4  0.1604  0.6788  0.4531  1
  O  O4  4  0.2724  0.2141  0.4461  1
  O  O5  4  0.3717  0.5345  0.2678  1
]