The structure described by ULaN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. U(1) is bonded to six equivalent N(1) atoms to form UN6 octahedra that share corners with six equivalent La(1)N6 octahedra, edges with six equivalent U(1)N6 octahedra, and edges with six equivalent La(1)N6 octahedra. The corner-sharing octahedral tilt angles are 12°. La(1) is bonded to six equivalent N(1) atoms to form LaN6 octahedra that share corners with six equivalent U(1)N6 octahedra, edges with six equivalent U(1)N6 octahedra, and edges with six equivalent La(1)N6 octahedra. The corner-sharing octahedral tilt angles are 12°. N(1) is bonded to three equivalent U(1) and three equivalent La(1) atoms to form a mixture of corner and edge-sharing NLa3U3 octahedra. The corner-sharing octahedra are not tilted. is represented by the CIF file [CIF]
data_LaUN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.276
_cell_length_b   6.276
_cell_length_c   6.276
_cell_angle_alpha   32.926
_cell_angle_beta   32.926
_cell_angle_gamma   32.926
_symmetry_Int_Tables_number   1
_cell_volume   65.001
_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
  La  La0  1  0.000  0.000  0.000  1.0
  U  U1  1  0.500  0.500  0.500  1.0
  N  N2  1  0.232  0.232  0.232  1.0
  N  N3  1  0.768  0.768  0.768  1.0
[/CIF]
.
The structure described by ULaN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. U(1) is bonded to six equivalent N(1) atoms to form UN6 octahedra that share corners with six equivalent La(1)N6 octahedra, edges with six equivalent U(1)N6 octahedra, and edges with six equivalent La(1)N6 octahedra. The corner-sharing octahedral tilt angles are 12°. La(1) is bonded to six equivalent N(1) atoms to form LaN6 octahedra that share corners with six equivalent U(1)N6 octahedra, edges with six equivalent U(1)N6 octahedra, and edges with six equivalent La(1)N6 octahedra. The corner-sharing octahedral tilt angles are 12°. N(1) is bonded to three equivalent U(1) and three equivalent La(1) atoms to form a mixture of corner and edge-sharing NLa3U3 octahedra. The corner-sharing octahedra are not tilted. is represented by the CIF file [CIF]
data_LaUN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.276
_cell_length_b   6.276
_cell_length_c   6.276
_cell_angle_alpha   32.926
_cell_angle_beta   32.926
_cell_angle_gamma   32.926
_symmetry_Int_Tables_number   1
_cell_volume   65.001
_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
  La  La0  1  0.000  0.000  0.000  1.0
  U  U1  1  0.500  0.500  0.500  1.0
  N  N2  1  0.232  0.232  0.232  1.0
  N  N3  1  0.768  0.768  0.768  1.0
[/CIF]
.