data_AlGaAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.14
_cell_length_b   6.93
_cell_length_c   2.91
_cell_angle_alpha   82.11
_cell_angle_beta   74.1
_cell_angle_gamma   23.79
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlGaAg
_chemical_formula_sum   'Al1 Ga1 Ag1'
_cell_volume   53.31
_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
  Al  Al1  1  0.66  0.38  0.96  1.0
  Ga  Ga2  1  0.66  0.38  0.44  1.0
  Ag  Ag0  1  0.66  0.38  0.05  1.0

data_AlGaAg
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.33
_cell_length_b   13.45
_cell_length_c   2.91
_cell_angle_alpha   90.0
_cell_angle_beta   124.9
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   AlGaAg
_chemical_formula_sum   'Al2 Ga2 Ag2'
_cell_volume   106.62
_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
  Al  Al0  2  0.16  0.5  0.63  1.0
  Ga  Ga1  2  0.16  0.5  0.1  1.0
  Ag  Ag2  2  0.16  0.5  0.71  1.0

Al Ga Ag