data_[Sr2Tc2Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Tc  1.9000  1.3500  0.7417
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.0369]
_cell_length_b [4.1955]
_cell_length_c [6.8549]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.7712]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [SrTcPb2]
_chemical_formula_sum '[Sr2 Tc2 Pb4]'
_cell_volume [227.8141]
_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
[
  Sr  Sr0  2  0.0367  0.5000  0.5233  1
  Tc  Tc1  2  0.3098  0.0000  0.9734  1
  Pb  Pb2  2  0.2056  0.5000  0.1687  1
  Pb  Pb3  2  0.4479  0.5000  0.8347  1
]