data_[Pm6In8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  In  1.7800  1.5500  0.9400
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.4772]
_cell_length_b [4.4900]
_cell_length_c [25.1652]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Pm3In4]
_chemical_formula_sum '[Pm6 In8]'
_cell_volume [392.8977]
_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  0.1423  1
  Pm  Pm1  2  0.0000  0.5000  0.0000  1
  In  In2  4  0.0000  0.5000  0.2808  1
  In  In3  4  0.0000  0.5000  0.4314  1
]