The material structure described by OsO2 crystallizes in the cubic Pa-3 space group. Os(1) is bonded to six equivalent O(1) atoms to form corner-sharing OsO6 octahedra. The corner-sharing octahedral tilt angles are 60°. O(1) is bonded in a trigonal planar geometry to three equivalent Os(1) atoms. is represented by the CIF card [CIF]
data_OsO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.896
_cell_length_b   4.896
_cell_length_c   4.896
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   117.369
_cell_formula_units_Z   4
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
  Os  Os0  1  0.500  0.500  0.000  1.0
  Os  Os1  1  0.500  0.000  0.500  1.0
  Os  Os2  1  0.000  0.500  0.500  1.0
  Os  Os3  1  0.000  0.000  0.000  1.0
  O  O4  1  0.150  0.850  0.350  1.0
  O  O5  1  0.850  0.350  0.150  1.0
  O  O6  1  0.350  0.150  0.850  1.0
  O  O7  1  0.650  0.650  0.650  1.0
  O  O8  1  0.850  0.150  0.650  1.0
  O  O9  1  0.150  0.650  0.850  1.0
  O  O10  1  0.650  0.850  0.150  1.0
  O  O11  1  0.350  0.350  0.350  1.0
[/CIF]
.
The material structure described by OsO2 crystallizes in the cubic Pa-3 space group. Os(1) is bonded to six equivalent O(1) atoms to form corner-sharing OsO6 octahedra. The corner-sharing octahedral tilt angles are 60°. O(1) is bonded in a trigonal planar geometry to three equivalent Os(1) atoms. is represented by the CIF card [CIF]
data_OsO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.896
_cell_length_b   4.896
_cell_length_c   4.896
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   117.369
_cell_formula_units_Z   4
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
  Os  Os0  1  0.500  0.500  0.000  1.0
  Os  Os1  1  0.500  0.000  0.500  1.0
  Os  Os2  1  0.000  0.500  0.500  1.0
  Os  Os3  1  0.000  0.000  0.000  1.0
  O  O4  1  0.150  0.850  0.350  1.0
  O  O5  1  0.850  0.350  0.150  1.0
  O  O6  1  0.350  0.150  0.850  1.0
  O  O7  1  0.650  0.650  0.650  1.0
  O  O8  1  0.850  0.150  0.650  1.0
  O  O9  1  0.150  0.650  0.850  1.0
  O  O10  1  0.650  0.850  0.150  1.0
  O  O11  1  0.350  0.350  0.350  1.0
[/CIF]
.