data_Li2Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.31
_cell_length_b   5.31
_cell_length_c   5.31
_cell_angle_alpha   106.27
_cell_angle_beta   106.27
_cell_angle_gamma   116.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2Ag
_chemical_formula_sum   'Li4 Ag2'
_cell_volume   114.05
_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  Li2  1  0.06  0.13  0.0  1.0
  Li  Li3  1  0.13  0.06  0.81  1.0
  Li  Li4  1  0.24  0.06  0.0  1.0
  Li  Li5  1  0.94  0.13  0.81  1.0
  Ag  Ag0  1  0.0  0.0  0.22  1.0
  Ag  Ag1  1  0.0  0.0  0.41  1.0

data_Li2Ag
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.31
_cell_length_b   5.31
_cell_length_c   5.31
_cell_angle_alpha   106.27
_cell_angle_beta   106.27
_cell_angle_gamma   116.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2Ag
_chemical_formula_sum   'Li4 Ag2'
_cell_volume   114.05
_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  1  0.68  0.75  0.81  1.0
  Li  Li1  1  0.76  0.94  0.0  1.0
  Li  Li2  1  0.87  0.68  0.81  1.0
  Li  Li3  1  0.94  0.87  0.0  1.0
  Ag  Ag4  1  0.22  0.22  0.22  1.0
  Ag  Ag5  1  0.41  0.41  0.41  1.0

Li Li Li Li Ag Ag