data_[Tm4Hg4Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Hg  2.0000  1.5000  1.2450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.8444]
_cell_length_b [4.9161]
_cell_length_c [6.6078]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.9781]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TmHgPb]
_chemical_formula_sum '[Tm4 Hg4 Pb4]'
_cell_volume [322.7672]
_cell_formula_units_Z [4]
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
[
  Tm  Tm0  4  0.1806  0.0000  0.2383  1.0
  Hg  Hg1  4  0.1577  0.0000  0.7159  1.0
  Pb  Pb2  4  0.0075  0.5000  0.7662  1.0
]