data_[Li4Cu2Ag2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Cu  1.9000  1.3500  0.8200
  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 [8.0421]
_cell_length_b [6.8267]
_cell_length_c [6.4797]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Li2CuAgCl4]
_chemical_formula_sum '[Li4 Cu2 Ag2 Cl8]'
_cell_volume [355.7407]
_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
[
  Li  Li0  4  0.2490  0.1710  0.9979  1.0
  Cu  Cu1  2  0.0000  0.6790  0.0003  1.0
  Ag  Ag2  2  0.0000  0.3294  0.5024  1.0
  Cl  Cl3  4  0.2319  0.8436  0.8667  1.0
  Cl  Cl4  2  0.0000  0.3456  0.9060  1.0
  Cl  Cl5  2  0.0000  0.6907  0.3622  1.0
]