data_[La7Pm4Y1]
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 [P-1]
_cell_length_a [6.4633]
_cell_length_b [7.4251]
_cell_length_c [9.2258]
_cell_angle_alpha [90.0812]
_cell_angle_beta [103.4481]
_cell_angle_gamma [90.0254]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [La7Pm4Y]
_chemical_formula_sum '[La7 Pm4 Y1]'
_cell_volume [430.6136]
_cell_formula_units_Z [1]
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  2  0.2206  0.9987  0.6672  1
  La  La1  2  0.2811  0.2511  0.3332  1
  La  La2  2  0.4999  0.2499  0.9988  1
  La  La3  1  0.0000  0.5000  0.0000  1
  Pm  Pm4  2  0.2217  0.4997  0.6680  1
  Pm  Pm5  2  0.2774  0.7493  0.3295  1
  Y  Y6  1  0.0000  0.0000  0.0000  1
]