The crystal structure described by Nd3La is alpha La-derived structured and crystallizes in the tetragonal I4/mmm space group. There are two inequivalent Nd sites. In the first Nd site, Nd(1) is bonded to four equivalent Nd(1), four equivalent Nd(2), and four equivalent La(1) atoms to form NdLa4Nd8 cuboctahedra that share corners with twelve equivalent Nd(1)La4Nd8 cuboctahedra, edges with eight equivalent Nd(1)La4Nd8 cuboctahedra, edges with eight equivalent Nd(2)La4Nd8 cuboctahedra, edges with eight equivalent La(1)Nd12 cuboctahedra, faces with four equivalent Nd(2)La4Nd8 cuboctahedra, faces with four equivalent La(1)Nd12 cuboctahedra, and faces with ten equivalent Nd(1)La4Nd8 cuboctahedra. In the second Nd site, Nd(2) is bonded to eight equivalent Nd(1) and four equivalent La(1) atoms to form NdLa4Nd8 cuboctahedra that share corners with four equivalent Nd(2)La4Nd8 cuboctahedra, corners with eight equivalent La(1)Nd12 cuboctahedra, edges with eight equivalent Nd(2)La4Nd8 cuboctahedra, edges with sixteen equivalent Nd(1)La4Nd8 cuboctahedra, faces with four equivalent Nd(2)La4Nd8 cuboctahedra, faces with six equivalent La(1)Nd12 cuboctahedra, and faces with eight equivalent Nd(1)La4Nd8 cuboctahedra. La(1) is bonded to four equivalent Nd(2) and eight equivalent Nd(1) atoms to form LaNd12 cuboctahedra that share corners with four equivalent La(1)Nd12 cuboctahedra, corners with eight equivalent Nd(2)La4Nd8 cuboctahedra, edges with eight equivalent La(1)Nd12 cuboctahedra, edges with sixteen equivalent Nd(1)La4Nd8 cuboctahedra, faces with four equivalent La(1)Nd12 cuboctahedra, faces with six equivalent Nd(2)La4Nd8 cuboctahedra, and faces with eight equivalent Nd(1)La4Nd8 cuboctahedra. is represented by the CIF card [CIF]
data_LaNd3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.403
_cell_length_b   6.403
_cell_length_c   6.403
_cell_angle_alpha   131.502
_cell_angle_beta   131.502
_cell_angle_gamma   71.016
_symmetry_Int_Tables_number   1
_cell_volume   144.187
_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
  Nd  Nd1  1  0.750  0.250  0.500  1.0
  Nd  Nd2  1  0.250  0.750  0.500  1.0
  Nd  Nd3  1  0.500  0.500  0.000  1.0
[/CIF]
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The crystal structure described by Nd3La is alpha La-derived structured and crystallizes in the tetragonal I4/mmm space group. There are two inequivalent Nd sites. In the first Nd site, Nd(1) is bonded to four equivalent Nd(1), four equivalent Nd(2), and four equivalent La(1) atoms to form NdLa4Nd8 cuboctahedra that share corners with twelve equivalent Nd(1)La4Nd8 cuboctahedra, edges with eight equivalent Nd(1)La4Nd8 cuboctahedra, edges with eight equivalent Nd(2)La4Nd8 cuboctahedra, edges with eight equivalent La(1)Nd12 cuboctahedra, faces with four equivalent Nd(2)La4Nd8 cuboctahedra, faces with four equivalent La(1)Nd12 cuboctahedra, and faces with ten equivalent Nd(1)La4Nd8 cuboctahedra. In the second Nd site, Nd(2) is bonded to eight equivalent Nd(1) and four equivalent La(1) atoms to form NdLa4Nd8 cuboctahedra that share corners with four equivalent Nd(2)La4Nd8 cuboctahedra, corners with eight equivalent La(1)Nd12 cuboctahedra, edges with eight equivalent Nd(2)La4Nd8 cuboctahedra, edges with sixteen equivalent Nd(1)La4Nd8 cuboctahedra, faces with four equivalent Nd(2)La4Nd8 cuboctahedra, faces with six equivalent La(1)Nd12 cuboctahedra, and faces with eight equivalent Nd(1)La4Nd8 cuboctahedra. La(1) is bonded to four equivalent Nd(2) and eight equivalent Nd(1) atoms to form LaNd12 cuboctahedra that share corners with four equivalent La(1)Nd12 cuboctahedra, corners with eight equivalent Nd(2)La4Nd8 cuboctahedra, edges with eight equivalent La(1)Nd12 cuboctahedra, edges with sixteen equivalent Nd(1)La4Nd8 cuboctahedra, faces with four equivalent La(1)Nd12 cuboctahedra, faces with six equivalent Nd(2)La4Nd8 cuboctahedra, and faces with eight equivalent Nd(1)La4Nd8 cuboctahedra. is represented by the CIF card [CIF]
data_LaNd3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.403
_cell_length_b   6.403
_cell_length_c   6.403
_cell_angle_alpha   131.502
_cell_angle_beta   131.502
_cell_angle_gamma   71.016
_symmetry_Int_Tables_number   1
_cell_volume   144.187
_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
  Nd  Nd1  1  0.750  0.250  0.500  1.0
  Nd  Nd2  1  0.250  0.750  0.500  1.0
  Nd  Nd3  1  0.500  0.500  0.000  1.0
[/CIF]
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