data_AlCuSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.6
_cell_length_b   5.6
_cell_length_c   5.6
_cell_angle_alpha   150.01
_cell_angle_beta   140.49
_cell_angle_gamma   50.39
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlCuSn
_chemical_formula_sum   'Al1 Cu1 Sn1'
_cell_volume   55.65
_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  Al0  1  0.0  0.0  0.34  1.0
  Cu  Cu1  1  0.0  0.0  0.45  1.0
  Sn  Sn2  1  0.0  0.0  0.35  1.0

data_AlCuSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.9
_cell_length_b   3.79
_cell_length_c   5.6
_cell_angle_alpha   109.76
_cell_angle_beta   104.99
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlCuSn
_chemical_formula_sum   'Al1 Cu1 Sn1'
_cell_volume   55.65
_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  Al0  1  0.66  0.66  0.66  1.0
  Cu  Cu1  1  0.55  0.55  0.55  1.0
  Sn  Sn2  1  0.65  0.65  0.65  1.0

Al Cu Sn
Al Cu Sn 0 2 o o o 0 1 o o o 1 2 o o o 