The material described by Sn2N2O is beta indium sulfide-derived structured and crystallizes in the tetragonal I4_1/amd space group. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to four equivalent N(1) and two equivalent O(1) atoms to form SnN4O2 octahedra that share corners with four equivalent Sn(3)N4 tetrahedra, edges with two equivalent Sn(1)N4O2 octahedra, and edges with four equivalent Sn(2)N4O2 octahedra. In the second Sn site, Sn(2) is bonded to one N(1), three equivalent N(2), and two equivalent O(1) atoms to form SnN4O2 octahedra that share corners with four equivalent Sn(3)N4 tetrahedra, edges with two equivalent Sn(1)N4O2 octahedra, and edges with four equivalent Sn(2)N4O2 octahedra. In the third Sn site, Sn(3) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form corner-sharing SnN4 tetrahedra. The corner-sharing octahedral tilt angles range from 57-59°. There are two inequivalent N sites. In the first N site, N(2) is bonded to one Sn(3) and three equivalent Sn(2) atoms to form a mixture of distorted corner and edge-sharing NSn4 trigonal pyramids. In the second N site, N(1) is bonded in a distorted rectangular see-saw-like geometry to one Sn(2), one Sn(3), and two equivalent Sn(1) atoms. O(1) is bonded in a distorted trigonal non-coplanar geometry to one Sn(1) and two equivalent Sn(2) atoms. is represented by the CIF file [CIF]
data_Sn2N2O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.465
_cell_length_b   14.465
_cell_length_c   14.465
_cell_angle_alpha   154.231
_cell_angle_beta   154.231
_cell_angle_gamma   36.765
_symmetry_Int_Tables_number   1
_cell_volume   571.231
_cell_formula_units_Z   8
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
  Sn  Sn0  1  0.875  0.125  0.750  1.0
  Sn  Sn1  1  0.375  0.125  0.250  1.0
  Sn  Sn2  1  0.875  0.125  0.250  1.0
  Sn  Sn3  1  0.543  0.294  0.751  1.0
  Sn  Sn4  1  0.081  0.581  0.500  1.0
  Sn  Sn5  1  0.331  0.331  0.000  1.0
  Sn  Sn6  1  0.208  0.457  0.751  1.0
  Sn  Sn7  1  0.706  0.457  0.249  1.0
  Sn  Sn8  1  0.543  0.792  0.249  1.0
  Sn  Sn9  1  0.875  0.625  0.750  1.0
  Sn  Sn10  1  0.207  0.458  0.251  1.0
  Sn  Sn11  1  0.542  0.793  0.749  1.0
  Sn  Sn12  1  0.044  0.793  0.251  1.0
  Sn  Sn13  1  0.419  0.919  0.500  1.0
  Sn  Sn14  1  0.669  0.669  0.000  1.0
  Sn  Sn15  1  0.207  0.956  0.749  1.0
  N  N16  1  0.624  0.358  0.734  1.0
  N  N17  1  0.463  0.230  0.767  1.0
  N  N18  1  0.642  0.376  0.266  1.0
  N  N19  1  0.111  0.376  0.734  1.0
  N  N20  1  0.304  0.537  0.767  1.0
  N  N21  1  0.770  0.537  0.233  1.0
  N  N22  1  0.463  0.696  0.233  1.0
  N  N23  1  0.126  0.361  0.234  1.0
  N  N24  1  0.624  0.889  0.266  1.0
  N  N25  1  0.287  0.554  0.267  1.0
  N  N26  1  0.980  0.713  0.267  1.0
  N  N27  1  0.446  0.713  0.733  1.0
  N  N28  1  0.639  0.874  0.766  1.0
  N  N29  1  0.108  0.874  0.234  1.0
  N  N30  1  0.287  0.020  0.733  1.0
  N  N31  1  0.126  0.892  0.766  1.0
  O  O32  1  0.952  0.238  0.287  1.0
  O  O33  1  0.988  0.202  0.787  1.0
  O  O34  1  0.415  0.202  0.213  1.0
  O  O35  1  0.952  0.665  0.713  1.0
  O  O36  1  0.798  0.585  0.787  1.0
  O  O37  1  0.335  0.048  0.287  1.0
  O  O38  1  0.762  0.048  0.713  1.0
  O  O39  1  0.798  0.012  0.213  1.0
[/CIF]
.
The material described by Sn2N2O is beta indium sulfide-derived structured and crystallizes in the tetragonal I4_1/amd space group. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to four equivalent N(1) and two equivalent O(1) atoms to form SnN4O2 octahedra that share corners with four equivalent Sn(3)N4 tetrahedra, edges with two equivalent Sn(1)N4O2 octahedra, and edges with four equivalent Sn(2)N4O2 octahedra. In the second Sn site, Sn(2) is bonded to one N(1), three equivalent N(2), and two equivalent O(1) atoms to form SnN4O2 octahedra that share corners with four equivalent Sn(3)N4 tetrahedra, edges with two equivalent Sn(1)N4O2 octahedra, and edges with four equivalent Sn(2)N4O2 octahedra. In the third Sn site, Sn(3) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form corner-sharing SnN4 tetrahedra. The corner-sharing octahedral tilt angles range from 57-59°. There are two inequivalent N sites. In the first N site, N(2) is bonded to one Sn(3) and three equivalent Sn(2) atoms to form a mixture of distorted corner and edge-sharing NSn4 trigonal pyramids. In the second N site, N(1) is bonded in a distorted rectangular see-saw-like geometry to one Sn(2), one Sn(3), and two equivalent Sn(1) atoms. O(1) is bonded in a distorted trigonal non-coplanar geometry to one Sn(1) and two equivalent Sn(2) atoms. is represented by the CIF file [CIF]
data_Sn2N2O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.465
_cell_length_b   14.465
_cell_length_c   14.465
_cell_angle_alpha   154.231
_cell_angle_beta   154.231
_cell_angle_gamma   36.765
_symmetry_Int_Tables_number   1
_cell_volume   571.231
_cell_formula_units_Z   8
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
  Sn  Sn0  1  0.875  0.125  0.750  1.0
  Sn  Sn1  1  0.375  0.125  0.250  1.0
  Sn  Sn2  1  0.875  0.125  0.250  1.0
  Sn  Sn3  1  0.543  0.294  0.751  1.0
  Sn  Sn4  1  0.081  0.581  0.500  1.0
  Sn  Sn5  1  0.331  0.331  0.000  1.0
  Sn  Sn6  1  0.208  0.457  0.751  1.0
  Sn  Sn7  1  0.706  0.457  0.249  1.0
  Sn  Sn8  1  0.543  0.792  0.249  1.0
  Sn  Sn9  1  0.875  0.625  0.750  1.0
  Sn  Sn10  1  0.207  0.458  0.251  1.0
  Sn  Sn11  1  0.542  0.793  0.749  1.0
  Sn  Sn12  1  0.044  0.793  0.251  1.0
  Sn  Sn13  1  0.419  0.919  0.500  1.0
  Sn  Sn14  1  0.669  0.669  0.000  1.0
  Sn  Sn15  1  0.207  0.956  0.749  1.0
  N  N16  1  0.624  0.358  0.734  1.0
  N  N17  1  0.463  0.230  0.767  1.0
  N  N18  1  0.642  0.376  0.266  1.0
  N  N19  1  0.111  0.376  0.734  1.0
  N  N20  1  0.304  0.537  0.767  1.0
  N  N21  1  0.770  0.537  0.233  1.0
  N  N22  1  0.463  0.696  0.233  1.0
  N  N23  1  0.126  0.361  0.234  1.0
  N  N24  1  0.624  0.889  0.266  1.0
  N  N25  1  0.287  0.554  0.267  1.0
  N  N26  1  0.980  0.713  0.267  1.0
  N  N27  1  0.446  0.713  0.733  1.0
  N  N28  1  0.639  0.874  0.766  1.0
  N  N29  1  0.108  0.874  0.234  1.0
  N  N30  1  0.287  0.020  0.733  1.0
  N  N31  1  0.126  0.892  0.766  1.0
  O  O32  1  0.952  0.238  0.287  1.0
  O  O33  1  0.988  0.202  0.787  1.0
  O  O34  1  0.415  0.202  0.213  1.0
  O  O35  1  0.952  0.665  0.713  1.0
  O  O36  1  0.798  0.585  0.787  1.0
  O  O37  1  0.335  0.048  0.287  1.0
  O  O38  1  0.762  0.048  0.713  1.0
  O  O39  1  0.798  0.012  0.213  1.0
[/CIF]
.