data_Li2NiAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.57
_cell_length_b   4.57
_cell_length_c   4.69
_cell_angle_alpha   100.43
_cell_angle_beta   100.43
_cell_angle_gamma   35.34
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2NiAg
_chemical_formula_sum   'Li2 Ni1 Ag1'
_cell_volume   55.7
_cell_formula_units_Z   1
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  Li1  1  0.29  0.0  0.08  1.0
  Li  Li2  1  0.53  0.0  0.52  1.0
  Ni  Ni3  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.91  0.0  0.3  1.0

data_Li2NiAg
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.78
_cell_length_b   4.57
_cell_length_c   4.69
_cell_angle_alpha   100.43
_cell_angle_beta   90.0
_cell_angle_gamma   107.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2NiAg
_chemical_formula_sum   'Li2 Ni1 Ag1'
_cell_volume   55.7
_cell_formula_units_Z   1
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  0.0  0.47  0.48  1.0
  Li  Li1  1  0.0  0.71  0.92  1.0
  Ni  Ni2  1  0.0  0.0  0.0  1.0
  Ag  Ag3  1  0.0  0.09  0.7  1.0

Li Li Ni Ag