data_AlOs2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.74
_cell_length_b   2.74
_cell_length_c   8.99
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   118.42
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlOs2Pt
_chemical_formula_sum   'Al1 Os2 Pt1'
_cell_volume   59.48
_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  0.0  1.0
  Os  Os1  1  0.4  0.0  0.1  1.0
  Os  Os2  1  0.4  0.0  0.89  1.0
  Pt  Pt3  1  0.0  0.0  0.5  1.0

data_AlOs2Pt
_symmetry_space_group_name_H-M   Amm2
_cell_length_a   8.99
_cell_length_b   4.83
_cell_length_c   2.74
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   38
_chemical_formula_structural   AlOs2Pt
_chemical_formula_sum   'Al2 Os4 Pt2'
_cell_volume   119.0
_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, y, z'
  4  'x, -y, z'
  5  'x, y+1/2, z+1/2'
  6  '-x, -y+1/2, z+1/2'
  7  '-x, y+1/2, z+1/2'
  8  'x, -y+1/2, z+1/2'
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  0.0  0.0  0.0  1.0
  Os  Os1  4  0.1  0.0  0.4  1.0
  Pt  Pt2  2  0.5  0.0  0.0  1.0

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