data_[Ca3Tm6Ag6Pb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Tm  1.2500  1.7500  1.0950
  Ag  1.9300  1.6000  1.0867
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.9297]
_cell_length_b [4.9297]
_cell_length_c [26.7751]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [CaTm2(AgPb)2]
_chemical_formula_sum '[Ca3 Tm6 Ag6 Pb6]'
_cell_volume [563.5032]
_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
[
  Ca  Ca0  3  0.0000  0.0000  0.0000  1
  Tm  Tm1  6  0.0000  0.0000  0.1357  1
  Ag  Ag2  6  0.0000  0.0000  0.4453  1
  Pb  Pb3  6  0.0000  0.0000  0.2621  1
]