data_[La6Pr2Er12Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  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 [C2/m]
_cell_length_a [6.2158]
_cell_length_b [10.7697]
_cell_length_c [11.8200]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0514]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3Pr(Er3Tm)2]
_chemical_formula_sum '[La6 Pr2 Er12 Tm4]'
_cell_volume [779.1086]
_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
[
  La  La0  4  0.0000  0.1666  0.5000  1.0
  La  La1  2  0.0000  0.5000  0.5000  1.0
  Pr  Pr2  2  0.0000  0.0000  0.0000  1.0
  Er  Er3  8  0.2490  0.1673  0.2459  1.0
  Er  Er4  4  0.2473  0.5000  0.2460  1.0
  Tm  Tm5  4  0.0000  0.3331  0.0000  1.0
]