data_[Sr1Cr1Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Cr  1.6600  1.4000  0.9400
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [3.7280]
_cell_length_b [5.5425]
_cell_length_c [5.9494]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [SrCrPb2]
_chemical_formula_sum '[Sr1 Cr1 Pb2]'
_cell_volume [122.9295]
_cell_formula_units_Z [1]
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  1  0.5000  0.0000  0.5134  1
  Cr  Cr1  1  0.0000  0.5000  0.2335  1
  Pb  Pb2  1  0.0000  0.0000  0.0244  1
  Pb  Pb3  1  0.0000  0.5000  0.7287  1
]