data_[Ag2Os4Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Os  2.2000  1.3000  0.6730
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [7.9600]
_cell_length_b [2.8623]
_cell_length_c [7.2579]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.6266]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [AgOs2Pb]
_chemical_formula_sum '[Ag2 Os4 Pb2]'
_cell_volume [163.4889]
_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
[
  Ag  Ag0  2  0.2581  0.0000  0.7873  1
  Os  Os1  2  0.2497  0.5000  0.1890  1
  Os  Os2  2  0.4977  0.5000  0.0473  1
  Pb  Pb3  2  0.4945  0.0000  0.4765  1
]