data_[Pm6Sm2Rh4]
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
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.8823]
_cell_length_b [8.8849]
_cell_length_c [7.2651]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Pm3SmRh2]
_chemical_formula_sum '[Pm6 Sm2 Rh4]'
_cell_volume [315.1469]
_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  2  0.0000  0.0861  0.4932  1
  Pm  Pm1  2  0.0000  0.3398  0.8597  1
  Pm  Pm2  2  0.5000  0.1614  0.1401  1
  Sm  Sm3  2  0.5000  0.4142  0.5070  1
  Rh  Rh4  2  0.0000  0.3317  0.2572  1
  Rh  Rh5  2  0.5000  0.1698  0.7428  1
]