data_Sb2OsAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.92
_cell_length_b   4.92
_cell_length_c   3.3
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   92.43
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sb2OsAu
_chemical_formula_sum   'Sb2 Os1 Au1'
_cell_volume   79.88
_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
  Sb  Sb2  1  0.7  0.78  0.65  1.0
  Sb  Sb3  1  0.7  0.22  0.65  1.0
  Os  Os1  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.41  0.0  0.0  1.0

data_Sb2OsAu
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.3
_cell_length_b   4.92
_cell_length_c   4.92
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   Sb2OsAu
_chemical_formula_sum   'Sb2 Os1 Au1'
_cell_volume   79.95
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Sb  Sb0  2  0.65  0.22  0.7  1.0
  Os  Os1  1  0.0  0.0  0.0  1.0
  Au  Au2  1  0.0  0.0  0.41  1.0

Sb Sb Os Au
Sb Sb Os Au 0 3 o + + 0 1 o + o 0 2 + + + 1 3 o o + 1 2 + o + 2 3 o o o 
OsAuSb2 crystallizes in the monoclinic Pm space group. Os(1) is bonded in a 3-coordinate geometry to one Au(1) and four equivalent Sb(1) atoms. The Os(1)-Au(1) bond length is 2.00 Å. There are two shorter (2.16 Å) and two longer (2.81 Å) Os(1)-Sb(1) bond lengths. Au(1) is bonded in a 3-coordinate geometry to one Os(1) and four equivalent Sb(1) atoms. There are two shorter (2.16 Å) and two longer (2.81 Å) Au(1)-Sb(1) bond lengths. Sb(1) is bonded in a 6-coordinate geometry to two equivalent Os(1), two equivalent Au(1), and two equivalent Sb(1) atoms. There is one shorter (2.19 Å) and one longer (2.73 Å) Sb(1)-Sb(1) bond length.