data_[Re2Tc2Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Re  1.9000  1.3500  0.7125
  Tc  1.9000  1.3500  0.7417
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.2361]
_cell_length_b [3.1900]
_cell_length_c [5.8412]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.1994]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [ReTcPb2]
_chemical_formula_sum '[Re2 Tc2 Pb4]'
_cell_volume [169.6418]
_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
[
  Re  Re0  2  0.0494  0.5000  0.4551  1
  Tc  Tc1  2  0.2016  0.0000  0.7987  1
  Pb  Pb2  2  0.2808  0.5000  0.3041  1
  Pb  Pb3  2  0.4681  0.5000  0.9421  1
]