data_[Nd8Y20Tm4]
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
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.3675]
_cell_length_b [25.5499]
_cell_length_c [6.7152]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.0346]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nd2Y5Tm]
_chemical_formula_sum '[Nd8 Y20 Tm4]'
_cell_volume [1092.2962]
_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
[
  Nd  Nd0  4  0.0000  0.0000  0.0000  1
  Nd  Nd1  4  0.2500  0.2500  0.5000  1
  Y  Y2  8  0.1768  0.3159  0.9713  1
  Y  Y3  8  0.2429  0.3972  0.3224  1
  Y  Y4  4  0.0000  0.1142  0.2500  1
  Tm  Tm5  4  0.0000  0.4488  0.7500  1
]