data_[Pm6B8Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  B  2.0400  0.8500  0.4100
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.2183]
_cell_length_b [3.4388]
_cell_length_c [8.2135]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.6663]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm3(B2Ru)2]
_chemical_formula_sum '[Pm6 B8 Ru4]'
_cell_volume [288.0239]
_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  0.1186  0.5000  0.3829  1
  Pm  Pm1  2  0.0000  0.0000  0.0000  1
  B  B2  4  0.1098  0.0000  0.6678  1
  B  B3  4  0.2290  0.5000  0.0344  1
  Ru  Ru4  4  0.1799  0.5000  0.7805  1
]