data_[Ac4Pr20Y4Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pr  1.1300  1.8500  1.0600
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [5.5931]
_cell_length_b [24.3901]
_cell_length_c [9.6236]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [AcPr5YTm2]
_chemical_formula_sum '[Ac4 Pr20 Y4 Tm8]'
_cell_volume [1312.8194]
_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
[
  Ac  Ac0  4  0.0000  0.3968  0.9242  1
  Pr  Pr1  4  0.0000  0.0090  0.0419  1
  Pr  Pr2  4  0.0000  0.2593  0.8517  1
  Pr  Pr3  4  0.0000  0.3125  0.2245  1
  Pr  Pr4  4  0.0000  0.3929  0.5341  1
  Pr  Pr5  4  0.0000  0.4750  0.2561  1
  Y  Y6  4  0.0000  0.2312  0.5296  1
  Tm  Tm7  4  0.0000  0.1119  0.7934  1
  Tm  Tm8  4  0.0000  0.1754  0.1684  1
]