data_[Cr2Ni2Pb2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  Ni  1.9100  1.3500  0.7400
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.2870]
_cell_length_b [5.5886]
_cell_length_c [7.3695]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.3864]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CrNiPbO4]
_chemical_formula_sum '[Cr2 Ni2 Pb2 O8]'
_cell_volume [211.8297]
_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
[
  Cr  Cr0  2  0.1370  0.2500  0.3228  1
  Ni  Ni1  2  0.2824  0.7500  0.5111  1
  Pb  Pb2  2  0.4126  0.2500  0.8345  1
  O  O3  4  0.3389  0.5095  0.3168  1
  O  O4  2  0.1085  0.2500  0.5661  1
  O  O5  2  0.2007  0.7500  0.7817  1
]