data_[Li2Pm8Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Pm  1.1300  1.8500  1.1100
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [7.2035]
_cell_length_b [7.3114]
_cell_length_c [7.4932]
_cell_angle_alpha [92.9966]
_cell_angle_beta [112.1270]
_cell_angle_gamma [91.9553]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [Li(Pm2Ru)2]
_chemical_formula_sum '[Li2 Pm8 Ru4]'
_cell_volume [364.4643]
_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
[
  Li  Li0  1  0.5310  0.1665  0.9158  1
  Li  Li1  1  0.9570  0.1304  0.8233  1
  Pm  Pm2  1  0.0718  0.7443  0.6544  1
  Pm  Pm3  1  0.1635  0.2625  0.5518  1
  Pm  Pm4  1  0.3014  0.4324  0.0945  1
  Pm  Pm5  1  0.3923  0.9137  0.1422  1
  Pm  Pm6  1  0.5518  0.8693  0.6318  1
  Pm  Pm7  1  0.6455  0.4031  0.5882  1
  Pm  Pm8  1  0.8253  0.4291  0.1629  1
  Pm  Pm9  1  0.9009  0.8826  0.1641  1
  Ru  Ru10  1  0.2381  0.6225  0.3873  1
  Ru  Ru11  1  0.4800  0.6138  0.8806  1
  Ru  Ru12  1  0.6668  0.6793  0.3536  1
  Ru  Ru13  1  0.7747  0.1004  0.3995  1
]