data_[Tl12Hg4Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Hg  2.0000  1.5000  1.2450
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.0350]
_cell_length_b [3.9344]
_cell_length_c [9.1099]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.7956]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tl6Hg2Pt]
_chemical_formula_sum '[Tl12 Hg4 Pt2]'
_cell_volume [538.2410]
_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
[
  Tl  Tl0  4  0.0581  0.0000  0.7948  1
  Tl  Tl1  4  0.1306  0.5000  0.4508  1
  Tl  Tl2  4  0.2497  0.5000  0.7928  1
  Hg  Hg3  4  0.0994  0.5000  0.0779  1
  Pt  Pt4  2  0.0000  0.0000  0.5000  1
]