The crystal structure described by SrOsO2 crystallizes in the tetragonal I4_1/amd space group. Sr(1) is bonded to six equivalent O(1) atoms to form edge-sharing SrO6 octahedra. Os(1) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(1) atoms. O(1) is bonded to three equivalent Sr(1) and two equivalent Os(1) atoms to form a mixture of distorted corner and edge-sharing OSr3Os2 trigonal bipyramids. is represented by the CIF file [CIF]
data_SrOsO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.606
_cell_length_b   7.606
_cell_length_c   7.606
_cell_angle_alpha   131.629
_cell_angle_beta   131.629
_cell_angle_gamma   70.815
_symmetry_Int_Tables_number   1
_cell_volume   240.745
_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
  Sr  Sr0  1  0.875  0.625  0.250  1.0
  Sr  Sr1  1  0.375  0.625  0.750  1.0
  Sr  Sr2  1  0.375  0.625  0.250  1.0
  Sr  Sr3  1  0.375  0.125  0.750  1.0
  Os  Os4  1  0.375  0.125  0.250  1.0
  Os  Os5  1  0.875  0.125  0.750  1.0
  Os  Os6  1  0.875  0.125  0.250  1.0
  Os  Os7  1  0.875  0.625  0.750  1.0
  O  O8  1  0.173  0.373  0.200  1.0
  O  O9  1  0.173  0.973  0.800  1.0
  O  O10  1  0.123  0.423  0.700  1.0
  O  O11  1  0.577  0.877  0.300  1.0
  O  O12  1  0.723  0.423  0.300  1.0
  O  O13  1  0.577  0.277  0.700  1.0
  O  O14  1  0.627  0.827  0.800  1.0
  O  O15  1  0.027  0.827  0.200  1.0
[/CIF]
.
The crystal structure described by SrOsO2 crystallizes in the tetragonal I4_1/amd space group. Sr(1) is bonded to six equivalent O(1) atoms to form edge-sharing SrO6 octahedra. Os(1) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(1) atoms. O(1) is bonded to three equivalent Sr(1) and two equivalent Os(1) atoms to form a mixture of distorted corner and edge-sharing OSr3Os2 trigonal bipyramids. is represented by the CIF file [CIF]
data_SrOsO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.606
_cell_length_b   7.606
_cell_length_c   7.606
_cell_angle_alpha   131.629
_cell_angle_beta   131.629
_cell_angle_gamma   70.815
_symmetry_Int_Tables_number   1
_cell_volume   240.745
_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
  Sr  Sr0  1  0.875  0.625  0.250  1.0
  Sr  Sr1  1  0.375  0.625  0.750  1.0
  Sr  Sr2  1  0.375  0.625  0.250  1.0
  Sr  Sr3  1  0.375  0.125  0.750  1.0
  Os  Os4  1  0.375  0.125  0.250  1.0
  Os  Os5  1  0.875  0.125  0.750  1.0
  Os  Os6  1  0.875  0.125  0.250  1.0
  Os  Os7  1  0.875  0.625  0.750  1.0
  O  O8  1  0.173  0.373  0.200  1.0
  O  O9  1  0.173  0.973  0.800  1.0
  O  O10  1  0.123  0.423  0.700  1.0
  O  O11  1  0.577  0.877  0.300  1.0
  O  O12  1  0.723  0.423  0.300  1.0
  O  O13  1  0.577  0.277  0.700  1.0
  O  O14  1  0.627  0.827  0.800  1.0
  O  O15  1  0.027  0.827  0.200  1.0
[/CIF]
.