data_CrPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.03
_cell_length_b   6.03
_cell_length_c   8.1
_cell_angle_alpha   100.47
_cell_angle_beta   100.47
_cell_angle_gamma   31.45
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrPb2
_chemical_formula_sum   'Cr2 Pb4'
_cell_volume   150.98
_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  1  0.18  0.0  0.99  1.0
  Cr  Cr1  1  0.03  0.0  0.04  1.0
  Pb  Pb2  1  0.33  0.0  0.01  1.0
  Pb  Pb3  1  0.76  0.0  0.0  1.0
  Pb  Pb4  1  0.18  0.0  0.17  1.0
  Pb  Pb5  1  0.34  0.0  0.33  1.0

data_CrPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.27
_cell_length_b   6.03
_cell_length_c   8.1
_cell_angle_alpha   100.47
_cell_angle_beta   90.0
_cell_angle_gamma   105.73
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrPb2
_chemical_formula_sum   'Cr2 Pb4'
_cell_volume   150.98
_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  1  0.0  0.82  0.01  1.0
  Cr  Cr1  1  0.0  0.97  0.96  1.0
  Pb  Pb2  1  0.0  0.24  1.0  1.0
  Pb  Pb3  1  0.0  0.66  0.67  1.0
  Pb  Pb4  1  0.0  0.67  0.99  1.0
  Pb  Pb5  1  0.0  0.82  0.83  1.0

Cr Cr Pb Pb Pb Pb