data_[Pm12Sm8In4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sm  1.1700  1.8500  1.2290
  In  1.7800  1.5500  0.9400
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [17.4402]
_cell_length_b [6.8769]
_cell_length_c [6.5904]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.2364]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pm3Sm2In]
_chemical_formula_sum '[Pm12 Sm8 In4]'
_cell_volume [777.8335]
_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  8  0.1664  0.1118  0.0367  1
  Pm  Pm1  4  0.0000  0.2257  0.2500  1
  Sm  Sm2  8  0.1605  0.4001  0.5751  1
  In  In3  4  0.0000  0.2820  0.7500  1
]