data_LaNiAg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.62
_cell_length_b   4.62
_cell_length_c   5.41
_cell_angle_alpha   115.14
_cell_angle_beta   115.14
_cell_angle_gamma   58.65
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaNiAg2
_chemical_formula_sum   'La1 Ni1 Ag2'
_cell_volume   86.32
_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
  La  La2  1  0.66  0.0  0.34  1.0
  Ni  Ni3  1  0.42  0.0  0.42  1.0
  Ag  Ag0  1  0.02  0.0  0.3  1.0
  Ag  Ag1  1  0.05  0.0  0.04  1.0

data_LaNiAg2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.53
_cell_length_b   4.62
_cell_length_c   5.41
_cell_angle_alpha   115.14
_cell_angle_beta   90.0
_cell_angle_gamma   119.33
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaNiAg2
_chemical_formula_sum   'La1 Ni1 Ag2'
_cell_volume   86.32
_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
  La  La0  1  0.0  0.34  0.66  1.0
  Ni  Ni1  1  0.0  0.58  0.58  1.0
  Ag  Ag2  1  0.0  0.95  0.96  1.0
  Ag  Ag3  1  0.0  0.98  0.7  1.0

La Ni Ag Ag