data_[Pr2Er2Tm28]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [Amm2]
_cell_length_a [11.3106]
_cell_length_b [7.0458]
_cell_length_c [12.1989]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [PrErTm14]
_chemical_formula_sum '[Pr2 Er2 Tm28]'
_cell_volume [972.1573]
_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
[
  Pr  Pr0  2  0.5000  0.0000  0.7081  1
  Er  Er1  2  0.5000  0.0000  0.2082  1
  Tm  Tm2  8  0.2469  0.2493  0.1247  1
  Tm  Tm3  4  0.0000  0.2497  0.2919  1
  Tm  Tm4  4  0.2472  0.0000  0.8755  1
  Tm  Tm5  4  0.2497  0.0000  0.3751  1
  Tm  Tm6  4  0.5000  0.2499  0.4582  1
  Tm  Tm7  2  0.0000  0.0000  0.0417  1
  Tm  Tm8  2  0.0000  0.0000  0.5416  1
]