data_[Ho12Tm15Pb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.2553]
_cell_length_b [5.2553]
_cell_length_c [45.4986]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Ho4Tm5Pb2]
_chemical_formula_sum '[Ho12 Tm15 Pb6]'
_cell_volume [1088.2325]
_cell_formula_units_Z [3]
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
[
  Ho  Ho0  6  0.0000  0.0000  0.2741  1
  Ho  Ho1  6  0.0000  0.0000  0.4281  1
  Tm  Tm2  6  0.0000  0.0000  0.1966  1
  Tm  Tm3  6  0.0000  0.0000  0.3524  1
  Tm  Tm4  3  -0.0000  -0.0000  0.5000  1
  Pb  Pb5  6  0.0000  0.0000  0.1202  1
]