data_La2AgPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.74
_cell_length_b   3.74
_cell_length_c   7.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2AgPt
_chemical_formula_sum   'La2 Ag1 Pt1'
_cell_volume   104.47
_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  La1  1  0.87  0.87  0.01  1.0
  La  La2  1  0.87  0.87  0.45  1.0
  Ag  Ag0  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.0  0.0  0.73  1.0

data_La2AgPt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.29
_cell_length_b   5.29
_cell_length_c   7.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   La2AgPt
_chemical_formula_sum   'La4 Ag2 Pt2'
_cell_volume   208.94
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.37  0.5  0.01  1.0
  La  La1  2  0.37  0.5  0.45  1.0
  Ag  Ag2  2  0.0  0.0  0.0  1.0
  Pt  Pt3  2  0.0  0.0  0.73  1.0

La La Ag Pt
La La Ag Pt 0 2 + + o 0 3 + + - 1 3 + + o 2 3 o o - 