data_La2Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.55
_cell_length_b   13.55
_cell_length_c   13.55
_cell_angle_alpha   164.2
_cell_angle_beta   164.2
_cell_angle_gamma   22.41
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2Ag
_chemical_formula_sum   'La4 Ag2'
_cell_volume   184.42
_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
  La  La2  1  0.86  0.0  0.73  1.0
  La  La3  1  0.86  0.0  0.56  1.0
  La  La4  1  0.0  0.0  0.38  1.0
  La  La5  1  0.0  0.0  0.21  1.0
  Ag  Ag0  1  0.0  0.0  0.0  1.0
  Ag  Ag1  1  0.0  0.86  0.65  1.0

data_La2Ag
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.72
_cell_length_b   3.72
_cell_length_c   13.55
_cell_angle_alpha   97.9
_cell_angle_beta   97.9
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2Ag
_chemical_formula_sum   'La4 Ag2'
_cell_volume   184.42
_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
  La  La0  1  0.27  0.0  0.13  1.0
  La  La1  1  0.44  0.0  0.3  1.0
  La  La2  1  0.62  0.0  0.62  1.0
  La  La3  1  0.79  0.0  0.79  1.0
  Ag  Ag4  1  0.0  0.0  0.0  1.0
  Ag  Ag5  1  0.22  0.86  0.22  1.0

La La La La Ag Ag