data_[La4Pm8Y2]
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
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [7.1974]
_cell_length_b [8.8051]
_cell_length_c [9.0998]
_cell_angle_alpha [114.0329]
_cell_angle_beta [101.4649]
_cell_angle_gamma [101.7602]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [La2Pm4Y]
_chemical_formula_sum '[La4 Pm8 Y2]'
_cell_volume [489.3713]
_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  1  0.0933  0.5451  0.2673  1
  La  La1  1  0.4067  0.2468  0.8420  1
  La  La2  1  0.6139  0.3676  0.5435  1
  La  La3  1  0.7342  0.9570  0.4086  1
  Pm  Pm4  1  0.0113  0.8066  0.6879  1
  Pm  Pm5  1  0.2295  0.9630  0.4125  1
  Pm  Pm6  1  0.3119  0.6985  0.9933  1
  Pm  Pm7  1  0.5156  0.8127  0.6888  1
  Pm  Pm8  1  0.5886  0.5358  0.2665  1
  Pm  Pm9  1  0.7057  0.1284  0.1303  1
  Pm  Pm10  1  0.8068  0.6888  0.9884  1
  Pm  Pm11  1  0.9106  0.2502  0.8402  1
  Y  Y12  1  0.1209  0.3733  0.5484  1
  Y  Y13  1  0.2010  0.1261  0.1324  1
]