data_[Cu2Ni4Pb2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Ni  1.9100  1.3500  0.7400
  Pb  2.3300  1.8000  1.1225
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [6.8991]
_cell_length_b [7.3450]
_cell_length_c [6.5768]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [CuNi2PbF8]
_chemical_formula_sum '[Cu2 Ni4 Pb2 F16]'
_cell_volume [333.2704]
_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
[
  Cu  Cu0  2  0.0000  0.0000  0.0000  1.0
  Ni  Ni1  4  0.0000  0.5000  0.2327  1.0
  Pb  Pb2  2  0.0000  0.0000  0.5000  1.0
  F  F3  8  0.2056  0.0000  0.2063  1.0
  F  F4  4  0.0000  0.3193  0.0000  1.0
  F  F5  4  0.0000  0.3344  0.5000  1.0
]