data_[Li4Al4Zn8Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Al  1.6100  1.2500  0.6750
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.2748]
_cell_length_b [9.2531]
_cell_length_c [8.3868]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [LiAlZn2Ag]
_chemical_formula_sum '[Li4 Al4 Zn8 Ag4]'
_cell_volume [331.7426]
_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  0.4508  0.2500  1.0
  Al  Al1  4  0.0000  0.0000  0.0000  1.0
  Zn  Zn2  8  0.0000  0.3111  0.5557  1.0
  Ag  Ag3  4  0.0000  0.1626  0.2500  1.0
]