data_Al2SnOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.09
_cell_length_b   3.74
_cell_length_c   6.01
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Al2SnOs
_chemical_formula_sum   'Al2 Sn1 Os1'
_cell_volume   69.38
_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  0.54  0.87  0.18  1.0
  Al  Al1  1  0.0  0.0  0.69  1.0
  Sn  Sn3  1  0.0  0.0  0.49  1.0
  Os  Os2  1  0.54  0.87  0.66  1.0

data_Al2SnOs
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.09
_cell_length_b   3.74
_cell_length_c   6.01
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Al2SnOs
_chemical_formula_sum   'Al2 Sn1 Os1'
_cell_volume   69.38
_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  0.69  1.0
  Al  Al1  1  0.54  0.87  0.18  1.0
  Sn  Sn2  1  0.0  0.0  0.49  1.0
  Os  Os3  1  0.54  0.87  0.66  1.0

Al Al Sn Os
Al Al Sn Os 0 2 o + o 0 2 + + o 0 0 + o o 0 3 o o - 0 3 o o o 1 2 o o o 1 3 o - o 1 3 - - o 2 3 - - o 