data_[Pm4B2P4Ru4]
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
  P  2.1900  1.0000  0.5500
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.1157]
_cell_length_b [4.0641]
_cell_length_c [6.8631]
_cell_angle_alpha [90.0000]
_cell_angle_beta [126.1777]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm2B(PRu)2]
_chemical_formula_sum '[Pm4 B2 P4 Ru4]'
_cell_volume [250.2617]
_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  0.0650  0.5000  0.3137  1
  B  B1  2  0.0000  0.0000  0.0000  1
  P  P2  4  0.1820  0.0000  0.7229  1
  Ru  Ru3  4  0.2033  0.0000  0.0895  1
]