data_[Li4Mg4Ag8Cl20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Mg  1.3100  1.5000  0.8600
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.7960]
_cell_length_b [16.0603]
_cell_length_c [13.4762]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [LiMgAg2Cl5]
_chemical_formula_sum '[Li4 Mg4 Ag8 Cl20]'
_cell_volume [821.5637]
_cell_formula_units_Z [4]
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  0.0000  0.4662  0.4569  1.0
  Mg  Mg1  4  0.0000  0.2514  0.0206  1.0
  Ag  Ag2  4  0.0000  0.0795  0.6828  1.0
  Ag  Ag3  4  0.0000  0.1315  0.2543  1.0
  Cl  Cl4  4  0.0000  0.0977  0.0283  1.0
  Cl  Cl5  4  0.0000  0.2462  0.3976  1.0
  Cl  Cl6  4  0.0000  0.2526  0.6572  1.0
  Cl  Cl7  4  0.0000  0.4034  0.0403  1.0
  Cl  Cl8  4  0.0000  0.4915  0.7861  1.0
]