data_[Pm4Er12In2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Er  1.2400  1.7500  1.0300
  In  1.7800  1.5500  0.9400
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.4741]
_cell_length_b [10.1211]
_cell_length_c [15.8348]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Pm2Er6In]
_chemical_formula_sum '[Pm4 Er12 In2]'
_cell_volume [556.7867]
_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
[
  Pm  Pm0  4  0.0000  0.5000  0.1518  1
  Er  Er1  8  0.0000  0.1620  0.1772  1
  Er  Er2  4  0.0000  0.2045  0.5000  1
  In  In3  2  0.0000  0.0000  0.0000  1
]