data_[Ac2Pr6Er2Tm2]
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
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.2071]
_cell_length_b [5.2478]
_cell_length_c [10.4798]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.7840]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [AcPr3ErTm]
_chemical_formula_sum '[Ac2 Pr6 Er2 Tm2]'
_cell_volume [427.3143]
_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
[
  Ac  Ac0  2  0.1740  0.2500  0.2935  1
  Pr  Pr1  2  0.1740  0.7500  0.5473  1
  Pr  Pr2  2  0.1747  0.7500  0.0400  1
  Pr  Pr3  2  0.1753  0.2500  0.7936  1
  Er  Er4  2  0.4970  0.7500  0.8773  1
  Tm  Tm5  2  0.4977  0.2500  0.6283  1
]