data_[Li6Pr3Ag3Cl18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Pr  1.1300  1.8500  1.0600
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [6.7634]
_cell_length_b [6.7634]
_cell_length_c [18.2853]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [Li2PrAgCl6]
_chemical_formula_sum '[Li6 Pr3 Ag3 Cl18]'
_cell_volume [724.3778]
_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  3  0.0000  0.0000  0.4821  1.0
  Li  Li1  3  0.0000  0.0000  0.9875  1.0
  Pr  Pr2  3  0.0000  0.0000  0.6845  1.0
  Ag  Ag3  3  0.0000  0.0000  0.1989  1.0
  Cl  Cl4  9  0.0101  0.6323  0.2477  1.0
  Cl  Cl5  9  0.0118  0.3745  0.7477  1.0
]