data_[Cr2B4Pb4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  B  2.0400  0.8500  0.4100
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.4567]
_cell_length_b [5.2004]
_cell_length_c [6.2732]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.3285]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CrB2(PbO3)2]
_chemical_formula_sum '[Cr2 B4 Pb4 O12]'
_cell_volume [297.4084]
_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  0.0000  0.5000  0.5000  1.0
  B  B1  4  0.0000  0.0000  0.2644  1.0
  Pb  Pb2  4  0.2033  0.5000  0.2090  1.0
  O  O3  8  0.0807  0.2268  0.7678  1.0
  O  O4  4  0.1459  0.0000  0.3328  1.0
]