The structure described by CeLaN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. Ce(1) is bonded to six equivalent N(1) atoms to form CeN6 octahedra that share corners with six equivalent La(1)N6 octahedra, edges with six equivalent Ce(1)N6 octahedra, and edges with six equivalent La(1)N6 octahedra. The corner-sharing octahedral tilt angles are 4°. La(1) is bonded to six equivalent N(1) atoms to form LaN6 octahedra that share corners with six equivalent Ce(1)N6 octahedra, edges with six equivalent Ce(1)N6 octahedra, and edges with six equivalent La(1)N6 octahedra. The corner-sharing octahedral tilt angles are 4°. N(1) is bonded to three equivalent Ce(1) and three equivalent La(1) atoms to form a mixture of edge and corner-sharing NLa3Ce3 octahedra. The corner-sharing octahedra are not tilted. is represented by the CIF card [CIF]
data_LaCeN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.354
_cell_length_b   6.354
_cell_length_c   6.354
_cell_angle_alpha   33.417
_cell_angle_beta   33.417
_cell_angle_gamma   33.417
_symmetry_Int_Tables_number   1
_cell_volume   69.289
_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  0.500  0.500  0.500  1.0
  Ce  Ce1  1  0.000  0.000  0.000  1.0
  N  N2  1  0.256  0.256  0.256  1.0
  N  N3  1  0.744  0.744  0.744  1.0
[/CIF]
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The structure described by CeLaN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. Ce(1) is bonded to six equivalent N(1) atoms to form CeN6 octahedra that share corners with six equivalent La(1)N6 octahedra, edges with six equivalent Ce(1)N6 octahedra, and edges with six equivalent La(1)N6 octahedra. The corner-sharing octahedral tilt angles are 4°. La(1) is bonded to six equivalent N(1) atoms to form LaN6 octahedra that share corners with six equivalent Ce(1)N6 octahedra, edges with six equivalent Ce(1)N6 octahedra, and edges with six equivalent La(1)N6 octahedra. The corner-sharing octahedral tilt angles are 4°. N(1) is bonded to three equivalent Ce(1) and three equivalent La(1) atoms to form a mixture of edge and corner-sharing NLa3Ce3 octahedra. The corner-sharing octahedra are not tilted. is represented by the CIF card [CIF]
data_LaCeN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.354
_cell_length_b   6.354
_cell_length_c   6.354
_cell_angle_alpha   33.417
_cell_angle_beta   33.417
_cell_angle_gamma   33.417
_symmetry_Int_Tables_number   1
_cell_volume   69.289
_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  0.500  0.500  0.500  1.0
  Ce  Ce1  1  0.000  0.000  0.000  1.0
  N  N2  1  0.256  0.256  0.256  1.0
  N  N3  1  0.744  0.744  0.744  1.0
[/CIF]
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