data_[Ba4Ca2Tl14Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Ca  1.0000  1.8000  1.1400
  Tl  1.6200  1.9000  1.3325
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.0909]
_cell_length_b [7.0364]
_cell_length_c [16.4913]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.7057]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ba2CaTl7Pb2]
_chemical_formula_sum '[Ba4 Ca2 Tl14 Pb4]'
_cell_volume [818.7515]
_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
[
  Ba  Ba0  4  0.0902  0.0000  0.3301  1.0
  Ca  Ca1  2  0.0000  0.0000  0.0000  1.0
  Tl  Tl2  8  0.2101  0.2489  0.8526  1.0
  Tl  Tl3  4  0.1987  0.5000  0.4660  1.0
  Tl  Tl4  2  0.0000  0.5000  0.0000  1.0
  Pb  Pb5  4  0.0759  0.5000  0.2752  1.0
]