data_[Li18Ag3Cl24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [8.7704]
_cell_length_b [8.7704]
_cell_length_c [13.6437]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Li6AgCl8]
_chemical_formula_sum '[Li18 Ag3 Cl24]'
_cell_volume [908.8612]
_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
[
  Li  Li0  18  0.0055  0.4138  0.0973  1
  Ag  Ag1  3  0.0000  0.0000  0.0000  1
  Cl  Cl2  18  0.0559  0.2742  0.6061  1
  Cl  Cl3  6  0.0000  0.0000  0.1776  1
]