data_InGaOs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.27
_cell_length_b   5.27
_cell_length_c   5.27
_cell_angle_alpha   147.13
_cell_angle_beta   124.79
_cell_angle_gamma   65.76
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InGaOs2
_chemical_formula_sum   'In1 Ga1 Os2'
_cell_volume   64.51
_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
  In  In1  1  0.0  0.0  0.43  1.0
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  Os  Os2  1  0.49  0.0  0.02  1.0
  Os  Os3  1  0.0  0.44  0.41  1.0

data_InGaOs2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.98
_cell_length_b   4.88
_cell_length_c   5.27
_cell_angle_alpha   117.6
_cell_angle_beta   106.44
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InGaOs2
_chemical_formula_sum   'In1 Ga1 Os2'
_cell_volume   64.51
_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
  In  In0  1  0.0  0.43  0.43  1.0
  Ga  Ga1  1  0.0  0.0  0.0  1.0
  Os  Os2  1  0.0  0.02  0.52  1.0
  Os  Os3  1  0.56  0.97  0.97  1.0

In Ga Os Os
Os2InGa crystallizes in the triclinic P1 space group. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded in a 3-coordinate geometry to two equivalent In(1) and one Ga(1) atom. There is one shorter (2.29 Å) and one longer (2.68 Å) Os(1)-In(1) bond length. The Os(1)-Ga(1) bond length is 2.54 Å. In the second Os site, Os(2) is bonded in a distorted linear geometry to two equivalent In(1) and two equivalent Ga(1) atoms. There is one shorter (2.40 Å) and one longer (2.87 Å) Os(2)-In(1) bond length. There is one shorter (1.28 Å) and one longer (1.72 Å) Os(2)-Ga(1) bond length. In(1) is bonded in a 5-coordinate geometry to two equivalent Os(1), two equivalent Os(2), and one Ga(1) atom. The In(1)-Ga(1) bond length is 2.25 Å. Ga(1) is bonded in a distorted linear geometry to one Os(1), two equivalent Os(2), and one In(1) atom.