data_[Ba4Tm4Bi4As2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Tm  1.2500  1.7500  1.0950
  Bi  2.0200  1.6000  1.0350
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [5.3571]
_cell_length_b [5.3571]
_cell_length_c [18.0891]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [Ba2Tm2Bi2As]
_chemical_formula_sum '[Ba4 Tm4 Bi4 As2]'
_cell_volume [519.1275]
_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
[
  Ba  Ba0  4  0.0000  0.0000  0.1751  1.0
  Tm  Tm1  4  0.0000  0.5000  0.0000  1.0
  Bi  Bi2  4  0.0000  0.0000  0.3811  1.0
  As  As3  2  0.0000  0.0000  0.0000  1.0
]