data_[Nd4Y12Er4Tm2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [5.6513]
_cell_length_b [12.0491]
_cell_length_c [10.6545]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Nd2Y6Er2Tm]
_chemical_formula_sum '[Nd4 Y12 Er4 Tm2]'
_cell_volume [725.4972]
_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
[
  Nd  Nd0  4  0.0000  0.1349  0.0000  1
  Y  Y1  8  0.0000  0.3464  0.2132  1
  Y  Y2  4  0.0000  0.0000  0.2971  1
  Er  Er3  4  0.0000  0.2044  0.5000  1
  Tm  Tm4  2  0.0000  0.5000  0.5000  1
]