data_[La4Pm8Nd4Y24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Nd  1.1400  1.8500  1.2765
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.1858]
_cell_length_b [15.1696]
_cell_length_c [9.8563]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.9560]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [LaPm2NdY6]
_chemical_formula_sum '[La4 Pm8 Nd4 Y24]'
_cell_volume [1356.6880]
_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
[
  La  La0  4  0.0000  0.0203  0.2500  1
  Pm  Pm1  8  0.2396  0.0502  0.5457  1
  Nd  Nd2  4  0.0000  0.4064  0.7500  1
  Y  Y3  8  0.0704  0.1897  0.9424  1
  Y  Y4  8  0.0956  0.3947  0.1168  1
  Y  Y5  8  0.2036  0.2269  0.3182  1
]