The material structure described by XeF8(NO)2 is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of eight nitroxyl molecules and four XeF8 clusters. In each XeF8 cluster, Xe(1) is bonded in a 8-coordinate geometry to one F(4), one F(5), two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. There are five inequivalent F sites. In the first F site, F(3) is bonded in a single-bond geometry to one Xe(1) atom. In the second F site, F(4) is bonded in a single-bond geometry to one Xe(1) atom. In the third F site, F(5) is bonded in a single-bond geometry to one Xe(1) atom. In the fourth F site, F(1) is bonded in a single-bond geometry to one Xe(1) atom. In the fifth F site, F(2) is bonded in a single-bond geometry to one Xe(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_XeN2(OF4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.020
_cell_length_b   9.090
_cell_length_c   13.321
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   728.949
_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
  Xe  Xe0  1  0.250  0.287  0.374  1.0
  Xe  Xe1  1  0.750  0.713  0.626  1.0
  Xe  Xe2  1  0.250  0.787  0.126  1.0
  Xe  Xe3  1  0.750  0.213  0.874  1.0
  N  N4  1  0.750  0.079  0.532  1.0
  N  N5  1  0.750  0.494  0.218  1.0
  N  N6  1  0.250  0.506  0.782  1.0
  N  N7  1  0.750  0.994  0.282  1.0
  N  N8  1  0.250  0.421  0.032  1.0
  N  N9  1  0.750  0.579  0.968  1.0
  N  N10  1  0.250  0.006  0.718  1.0
  N  N11  1  0.250  0.921  0.468  1.0
  O  O12  1  0.250  0.441  0.712  1.0
  O  O13  1  0.750  0.559  0.288  1.0
  O  O14  1  0.250  0.941  0.788  1.0
  O  O15  1  0.750  0.688  0.930  1.0
  O  O16  1  0.250  0.312  0.070  1.0
  O  O17  1  0.750  0.188  0.570  1.0
  O  O18  1  0.750  0.059  0.212  1.0
  O  O19  1  0.250  0.812  0.430  1.0
  F  F20  1  0.534  0.374  0.434  1.0
  F  F21  1  0.034  0.126  0.934  1.0
  F  F22  1  0.966  0.374  0.434  1.0
  F  F23  1  0.466  0.626  0.566  1.0
  F  F24  1  0.526  0.419  0.886  1.0
  F  F25  1  0.026  0.581  0.114  1.0
  F  F26  1  0.974  0.919  0.614  1.0
  F  F27  1  0.534  0.874  0.066  1.0
  F  F28  1  0.474  0.581  0.114  1.0
  F  F29  1  0.974  0.419  0.886  1.0
  F  F30  1  0.026  0.081  0.386  1.0
  F  F31  1  0.526  0.919  0.614  1.0
  F  F32  1  0.532  0.214  0.749  1.0
  F  F33  1  0.032  0.786  0.251  1.0
  F  F34  1  0.968  0.714  0.751  1.0
  F  F35  1  0.468  0.286  0.249  1.0
  F  F36  1  0.468  0.786  0.251  1.0
  F  F37  1  0.968  0.214  0.749  1.0
  F  F38  1  0.032  0.286  0.249  1.0
  F  F39  1  0.532  0.714  0.751  1.0
  F  F40  1  0.966  0.874  0.066  1.0
  F  F41  1  0.466  0.126  0.934  1.0
  F  F42  1  0.250  0.503  0.331  1.0
  F  F43  1  0.750  0.497  0.669  1.0
  F  F44  1  0.250  0.003  0.169  1.0
  F  F45  1  0.750  0.997  0.831  1.0
  F  F46  1  0.250  0.228  0.526  1.0
  F  F47  1  0.750  0.772  0.474  1.0
  F  F48  1  0.250  0.728  0.974  1.0
  F  F49  1  0.750  0.272  0.026  1.0
  F  F50  1  0.474  0.081  0.386  1.0
  F  F51  1  0.034  0.626  0.566  1.0
[/CIF]
.
The material structure described by XeF8(NO)2 is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of eight nitroxyl molecules and four XeF8 clusters. In each XeF8 cluster, Xe(1) is bonded in a 8-coordinate geometry to one F(4), one F(5), two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. There are five inequivalent F sites. In the first F site, F(3) is bonded in a single-bond geometry to one Xe(1) atom. In the second F site, F(4) is bonded in a single-bond geometry to one Xe(1) atom. In the third F site, F(5) is bonded in a single-bond geometry to one Xe(1) atom. In the fourth F site, F(1) is bonded in a single-bond geometry to one Xe(1) atom. In the fifth F site, F(2) is bonded in a single-bond geometry to one Xe(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_XeN2(OF4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.020
_cell_length_b   9.090
_cell_length_c   13.321
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   728.949
_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
  Xe  Xe0  1  0.250  0.287  0.374  1.0
  Xe  Xe1  1  0.750  0.713  0.626  1.0
  Xe  Xe2  1  0.250  0.787  0.126  1.0
  Xe  Xe3  1  0.750  0.213  0.874  1.0
  N  N4  1  0.750  0.079  0.532  1.0
  N  N5  1  0.750  0.494  0.218  1.0
  N  N6  1  0.250  0.506  0.782  1.0
  N  N7  1  0.750  0.994  0.282  1.0
  N  N8  1  0.250  0.421  0.032  1.0
  N  N9  1  0.750  0.579  0.968  1.0
  N  N10  1  0.250  0.006  0.718  1.0
  N  N11  1  0.250  0.921  0.468  1.0
  O  O12  1  0.250  0.441  0.712  1.0
  O  O13  1  0.750  0.559  0.288  1.0
  O  O14  1  0.250  0.941  0.788  1.0
  O  O15  1  0.750  0.688  0.930  1.0
  O  O16  1  0.250  0.312  0.070  1.0
  O  O17  1  0.750  0.188  0.570  1.0
  O  O18  1  0.750  0.059  0.212  1.0
  O  O19  1  0.250  0.812  0.430  1.0
  F  F20  1  0.534  0.374  0.434  1.0
  F  F21  1  0.034  0.126  0.934  1.0
  F  F22  1  0.966  0.374  0.434  1.0
  F  F23  1  0.466  0.626  0.566  1.0
  F  F24  1  0.526  0.419  0.886  1.0
  F  F25  1  0.026  0.581  0.114  1.0
  F  F26  1  0.974  0.919  0.614  1.0
  F  F27  1  0.534  0.874  0.066  1.0
  F  F28  1  0.474  0.581  0.114  1.0
  F  F29  1  0.974  0.419  0.886  1.0
  F  F30  1  0.026  0.081  0.386  1.0
  F  F31  1  0.526  0.919  0.614  1.0
  F  F32  1  0.532  0.214  0.749  1.0
  F  F33  1  0.032  0.786  0.251  1.0
  F  F34  1  0.968  0.714  0.751  1.0
  F  F35  1  0.468  0.286  0.249  1.0
  F  F36  1  0.468  0.786  0.251  1.0
  F  F37  1  0.968  0.214  0.749  1.0
  F  F38  1  0.032  0.286  0.249  1.0
  F  F39  1  0.532  0.714  0.751  1.0
  F  F40  1  0.966  0.874  0.066  1.0
  F  F41  1  0.466  0.126  0.934  1.0
  F  F42  1  0.250  0.503  0.331  1.0
  F  F43  1  0.750  0.497  0.669  1.0
  F  F44  1  0.250  0.003  0.169  1.0
  F  F45  1  0.750  0.997  0.831  1.0
  F  F46  1  0.250  0.228  0.526  1.0
  F  F47  1  0.750  0.772  0.474  1.0
  F  F48  1  0.250  0.728  0.974  1.0
  F  F49  1  0.750  0.272  0.026  1.0
  F  F50  1  0.474  0.081  0.386  1.0
  F  F51  1  0.034  0.626  0.566  1.0
[/CIF]
.