The material described by OsSi crystallizes in the cubic P2_13 space group. Os(1) is bonded in a 7-coordinate geometry to seven equivalent Si(1) atoms. Si(1) is bonded in a 7-coordinate geometry to seven equivalent Os(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SiOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.766
_cell_length_b   4.766
_cell_length_c   4.766
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   108.258
_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
  Si  Si0  1  0.165  0.335  0.665  1.0
  Si  Si1  1  0.335  0.665  0.165  1.0
  Si  Si2  1  0.665  0.165  0.335  1.0
  Si  Si3  1  0.835  0.835  0.835  1.0
  Os  Os4  1  0.877  0.623  0.377  1.0
  Os  Os5  1  0.623  0.377  0.877  1.0
  Os  Os6  1  0.377  0.877  0.623  1.0
  Os  Os7  1  0.123  0.123  0.123  1.0
[/CIF]
.
The material described by OsSi crystallizes in the cubic P2_13 space group. Os(1) is bonded in a 7-coordinate geometry to seven equivalent Si(1) atoms. Si(1) is bonded in a 7-coordinate geometry to seven equivalent Os(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SiOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.766
_cell_length_b   4.766
_cell_length_c   4.766
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   108.258
_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
  Si  Si0  1  0.165  0.335  0.665  1.0
  Si  Si1  1  0.335  0.665  0.165  1.0
  Si  Si2  1  0.665  0.165  0.335  1.0
  Si  Si3  1  0.835  0.835  0.835  1.0
  Os  Os4  1  0.877  0.623  0.377  1.0
  Os  Os5  1  0.623  0.377  0.877  1.0
  Os  Os6  1  0.377  0.877  0.623  1.0
  Os  Os7  1  0.123  0.123  0.123  1.0
[/CIF]
.