data_[Tb8Pm4Er24Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.9926]
_cell_length_b [14.9316]
_cell_length_c [9.4835]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.4504]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tb2PmEr6Tm]
_chemical_formula_sum '[Tb8 Pm4 Er24 Tm4]'
_cell_volume [1262.6326]
_cell_formula_units_Z [4]
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
[
  Tb  Tb0  8  0.2491  0.4472  0.9545  1
  Pm  Pm1  4  0.0000  0.0233  0.7500  1
  Er  Er2  8  0.0630  0.1885  0.4426  1
  Er  Er3  8  0.1007  0.3921  0.6183  1
  Er  Er4  8  0.2066  0.2249  0.8156  1
  Tm  Tm5  4  0.0000  0.4093  0.2500  1
]