data_[Ce2Tm16Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Tm  1.2500  1.7500  1.0950
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.3439]
_cell_length_b [4.7713]
_cell_length_c [7.9452]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.3575]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ce(Tm4Bi)2]
_chemical_formula_sum '[Ce2 Tm16 Bi4]'
_cell_volume [616.4195]
_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
[
  Ce  Ce0  2  0.0000  0.5000  0.0000  1.0
  Tm  Tm1  4  0.0445  0.0000  0.7524  1.0
  Tm  Tm2  4  0.0929  0.5000  0.4654  1.0
  Tm  Tm3  4  0.1457  0.0000  0.2078  1.0
  Tm  Tm4  4  0.1820  0.5000  0.9308  1.0
  Bi  Bi5  4  0.2164  0.0000  0.6559  1.0
]