data_[Ru4Pb4O16F4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ru  2.2000  1.3000  0.6610
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.2673]
_cell_length_b [7.8031]
_cell_length_c [7.3302]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9421]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RuPbO4F]
_chemical_formula_sum '[Ru4 Pb4 O16 F4]'
_cell_volume [567.4109]
_cell_formula_units_Z [4]
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
[
  Ru  Ru0  4  0.1515  0.5000  0.2796  1.0
  Pb  Pb1  4  0.1873  0.0000  0.1024  1.0
  O  O2  8  0.1937  0.3252  0.1503  1.0
  O  O3  4  0.0200  0.5000  0.7379  1.0
  O  O4  4  0.2488  0.5000  0.5117  1.0
  F  F5  4  0.0174  0.0000  0.8248  1.0
]