data_[Na2Li2Ag4Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  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 [Pmn2_1]
_cell_length_a [8.5954]
_cell_length_b [7.2729]
_cell_length_c [6.7909]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [NaLi(AgCl2)2]
_chemical_formula_sum '[Na2 Li2 Ag4 Cl8]'
_cell_volume [424.5178]
_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
[
  Na  Na0  2  0.0000  0.8336  0.4953  1.0
  Li  Li1  2  0.0000  0.1829  1.0000  1.0
  Ag  Ag2  4  0.2460  0.6744  0.9955  1.0
  Cl  Cl3  4  0.2310  0.3298  0.8832  1.0
  Cl  Cl4  2  0.0000  0.1805  0.3514  1.0
  Cl  Cl5  2  0.0000  0.8648  0.8957  1.0
]