data_[Pm8Y4In8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Y  1.2200  1.8000  1.0400
  In  1.7800  1.5500  0.9400
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.4896]
_cell_length_b [25.8883]
_cell_length_c [4.9546]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Pm2YIn2]
_chemical_formula_sum '[Pm8 Y4 In8]'
_cell_volume [575.8742]
_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
[
  Pm  Pm0  4  0.0000  0.0479  0.2500  1
  Pm  Pm1  4  0.0000  0.2385  0.2500  1
  Y  Y2  4  0.0000  0.1437  0.7500  1
  In  In3  4  0.0000  0.3519  0.7500  1
  In  In4  4  0.0000  0.4513  0.2500  1
]