data_[Sr4Cu4Ru2Pb4Cl2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Cu  1.9000  1.3500  0.8200
  Ru  2.2000  1.3000  0.6610
  Pb  2.3300  1.8000  1.1225
  Cl  3.1600  1.0000  0.7800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [15.3424]
_cell_length_b [5.5635]
_cell_length_c [5.5445]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Sr2Cu2RuPb2ClO8]
_chemical_formula_sum '[Sr4 Cu4 Ru2 Pb4 Cl2 O16]'
_cell_volume [473.2666]
_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
[
  Sr  Sr0  4  0.3576  0.0000  0.5042  1.0
  Cu  Cu1  4  0.2323  0.0000  0.0011  1.0
  Ru  Ru2  2  0.5000  0.0000  0.0238  1.0
  Pb  Pb3  4  0.1226  0.0000  0.5002  1.0
  Cl  Cl4  2  0.0000  0.0000  0.0004  1.0
  O  O5  8  0.2198  0.2498  0.7508  1.0
  O  O6  4  0.3732  0.0000  0.9895  1.0
  O  O7  4  0.5000  0.2350  0.2846  1.0
]