data_[Pm7Sn1Rh2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sn  1.9600  1.4500  0.8300
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [5.3022]
_cell_length_b [5.3022]
_cell_length_c [12.0145]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [Pm7SnRh2]
_chemical_formula_sum '[Pm7 Sn1 Rh2]'
_cell_volume [292.5162]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.3000  1
  Pm  Pm1  1  0.0000  0.0000  0.7259  1
  Pm  Pm2  1  0.3333  0.6667  0.4376  1
  Pm  Pm3  1  0.3333  0.6667  0.9098  1
  Pm  Pm4  1  0.6667  0.3333  0.1362  1
  Pm  Pm5  1  0.6667  0.3333  0.5871  1
  Pm  Pm6  1  0.6667  0.3333  0.8789  1
  Sn  Sn7  1  0.0000  0.0000  0.0125  1
  Rh  Rh8  1  0.3333  0.6667  0.6693  1
  Rh  Rh9  1  0.6667  0.3333  0.3592  1
]