The structure described by Th2N3 crystallizes in the trigonal P-3m1 space group. Th(1) is bonded in a 7-coordinate geometry to three equivalent N(1) and four equivalent N(2) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded to six equivalent Th(1) atoms to form NTh6 octahedra that share corners with twelve equivalent N(2)Th4 tetrahedra, edges with six equivalent N(1)Th6 octahedra, and edges with six equivalent N(2)Th4 tetrahedra. In the second N site, N(2) is bonded to four equivalent Th(1) atoms to form NTh4 tetrahedra that share corners with six equivalent N(1)Th6 octahedra, corners with six equivalent N(2)Th4 tetrahedra, edges with three equivalent N(1)Th6 octahedra, and edges with three equivalent N(2)Th4 tetrahedra. The corner-sharing octahedral tilt angles range from 17-56°. is represented by the CIF file [CIF]
data_Th2N3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.913
_cell_length_b   3.913
_cell_length_c   6.153
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   81.612
_cell_formula_units_Z   1
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
  Th  Th0  1  0.667  0.333  0.249  1.0
  Th  Th1  1  0.333  0.667  0.751  1.0
  N  N2  1  0.000  0.000  0.000  1.0
  N  N3  1  0.667  0.333  0.642  1.0
  N  N4  1  0.333  0.667  0.358  1.0
[/CIF]
.
The structure described by Th2N3 crystallizes in the trigonal P-3m1 space group. Th(1) is bonded in a 7-coordinate geometry to three equivalent N(1) and four equivalent N(2) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded to six equivalent Th(1) atoms to form NTh6 octahedra that share corners with twelve equivalent N(2)Th4 tetrahedra, edges with six equivalent N(1)Th6 octahedra, and edges with six equivalent N(2)Th4 tetrahedra. In the second N site, N(2) is bonded to four equivalent Th(1) atoms to form NTh4 tetrahedra that share corners with six equivalent N(1)Th6 octahedra, corners with six equivalent N(2)Th4 tetrahedra, edges with three equivalent N(1)Th6 octahedra, and edges with three equivalent N(2)Th4 tetrahedra. The corner-sharing octahedral tilt angles range from 17-56°. is represented by the CIF file [CIF]
data_Th2N3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.913
_cell_length_b   3.913
_cell_length_c   6.153
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   81.612
_cell_formula_units_Z   1
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
  Th  Th0  1  0.667  0.333  0.249  1.0
  Th  Th1  1  0.333  0.667  0.751  1.0
  N  N2  1  0.000  0.000  0.000  1.0
  N  N3  1  0.667  0.333  0.642  1.0
  N  N4  1  0.333  0.667  0.358  1.0
[/CIF]
.