The compound described by CsOsN2 crystallizes in the tetragonal I4_1/a space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 8-coordinate geometry to one N(3), three equivalent N(2), and four equivalent N(1) atoms. In the second Cs site, Cs(2) is bonded in a 8-coordinate geometry to four equivalent N(2) and four equivalent N(3) atoms. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded to four equivalent N(1) atoms to form corner-sharing OsN4 tetrahedra. In the second Os site, Os(2) is bonded to one N(1), one N(3), and two equivalent N(2) atoms to form corner-sharing OsN4 tetrahedra. There are three inequivalent N sites. In the first N site, N(1) is bonded in a linear geometry to four equivalent Cs(1), one Os(1), and one Os(2) atom. In the second N site, N(2) is bonded in a linear geometry to one Cs(2), three equivalent Cs(1), and two equivalent Os(2) atoms. In the third N site, N(3) is bonded in a linear geometry to two equivalent Cs(1), two equivalent Cs(2), and two equivalent Os(2) atoms. is represented by the CIF file [CIF]
data_CsOsN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.915
_cell_length_b   6.243
_cell_length_c   5.915
_cell_angle_alpha   118.274
_cell_angle_beta   90.005
_cell_angle_gamma   118.272
_symmetry_Int_Tables_number   1
_cell_volume   162.171
_cell_formula_units_Z   2
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
  Cs  Cs0  1  0.735  0.470  0.235  1.0
  Cs  Cs1  1  0.485  0.970  0.485  1.0
  N  N2  1  0.110  0.220  0.860  1.0
  N  N3  1  0.110  0.220  0.360  1.0
  N  N4  1  0.110  0.720  0.860  1.0
  N  N5  1  0.610  0.720  0.860  1.0
  Os  Os6  1  0.235  0.470  0.735  1.0
  Os  Os7  1  0.985  0.970  0.985  1.0
[/CIF]
.
The compound described by CsOsN2 crystallizes in the tetragonal I4_1/a space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 8-coordinate geometry to one N(3), three equivalent N(2), and four equivalent N(1) atoms. In the second Cs site, Cs(2) is bonded in a 8-coordinate geometry to four equivalent N(2) and four equivalent N(3) atoms. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded to four equivalent N(1) atoms to form corner-sharing OsN4 tetrahedra. In the second Os site, Os(2) is bonded to one N(1), one N(3), and two equivalent N(2) atoms to form corner-sharing OsN4 tetrahedra. There are three inequivalent N sites. In the first N site, N(1) is bonded in a linear geometry to four equivalent Cs(1), one Os(1), and one Os(2) atom. In the second N site, N(2) is bonded in a linear geometry to one Cs(2), three equivalent Cs(1), and two equivalent Os(2) atoms. In the third N site, N(3) is bonded in a linear geometry to two equivalent Cs(1), two equivalent Cs(2), and two equivalent Os(2) atoms. is represented by the CIF file [CIF]
data_CsOsN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.915
_cell_length_b   6.243
_cell_length_c   5.915
_cell_angle_alpha   118.274
_cell_angle_beta   90.005
_cell_angle_gamma   118.272
_symmetry_Int_Tables_number   1
_cell_volume   162.171
_cell_formula_units_Z   2
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
  Cs  Cs0  1  0.735  0.470  0.235  1.0
  Cs  Cs1  1  0.485  0.970  0.485  1.0
  N  N2  1  0.110  0.220  0.860  1.0
  N  N3  1  0.110  0.220  0.360  1.0
  N  N4  1  0.110  0.720  0.860  1.0
  N  N5  1  0.610  0.720  0.860  1.0
  Os  Os6  1  0.235  0.470  0.735  1.0
  Os  Os7  1  0.985  0.970  0.985  1.0
[/CIF]
.