data_[Sc1Nb2Ru1Pb1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sc  1.3600  1.6000  0.8850
  Nb  1.6000  1.4500  0.8200
  Ru  2.2000  1.3000  0.6610
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.9202]
_cell_length_b [4.9202]
_cell_length_c [5.1931]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [ScNb2RuPb]
_chemical_formula_sum '[Sc1 Nb2 Ru1 Pb1]'
_cell_volume [125.7184]
_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
[
  Sc  Sc0  1  0.5000  0.5000  0.5000  1
  Nb  Nb1  2  0.0000  0.5000  0.0000  1
  Ru  Ru2  1  0.0000  0.0000  0.0000  1
  Pb  Pb3  1  0.0000  0.0000  0.5000  1
]