The structure described by Dy3Nd is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded to eight equivalent Dy(1) and four equivalent Nd(1) atoms to form DyNd4Dy8 cuboctahedra that share corners with four equivalent Nd(1)Dy12 cuboctahedra; corners with fourteen equivalent Dy(1)Nd4Dy8 cuboctahedra; edges with six equivalent Nd(1)Dy12 cuboctahedra; edges with twelve equivalent Dy(1)Nd4Dy8 cuboctahedra; faces with four equivalent Nd(1)Dy12 cuboctahedra; and faces with sixteen Dy(1,1)Nd4Dy8 cuboctahedra. In the second Dy site, Dy(1) is bonded to eight equivalent Dy(1) and four equivalent Nd(1) atoms to form DyNd4Dy8 cuboctahedra that share corners with four equivalent Nd(1)Dy12 cuboctahedra; corners with fourteen Dy(1,1)Nd4Dy8 cuboctahedra; edges with six equivalent Nd(1)Dy12 cuboctahedra; edges with twelve equivalent Dy(1)Nd4Dy8 cuboctahedra; faces with four equivalent Nd(1)Dy12 cuboctahedra; and faces with sixteen Dy(1,1)Nd4Dy8 cuboctahedra. Nd(1) is bonded to twelve Dy(1,1) atoms to form NdDy12 cuboctahedra that share corners with six equivalent Nd(1)Dy12 cuboctahedra; corners with twelve Dy(1,1)Nd4Dy8 cuboctahedra; edges with eighteen Dy(1,1)Nd4Dy8 cuboctahedra; faces with eight equivalent Nd(1)Dy12 cuboctahedra; and faces with twelve Dy(1,1)Nd4Dy8 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_NdDy3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.292
_cell_length_b   7.292
_cell_length_c   5.829
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   268.390
_cell_formula_units_Z   2
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
  Nd  Nd0  1  0.667  0.333  0.250  1.0
  Nd  Nd1  1  0.333  0.667  0.750  1.0
  Dy  Dy2  1  0.835  0.165  0.750  1.0
  Dy  Dy3  1  0.329  0.165  0.750  1.0
  Dy  Dy4  1  0.835  0.671  0.750  1.0
  Dy  Dy5  1  0.165  0.835  0.250  1.0
  Dy  Dy6  1  0.671  0.835  0.250  1.0
  Dy  Dy7  1  0.165  0.329  0.250  1.0
[/CIF]
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The structure described by Dy3Nd is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded to eight equivalent Dy(1) and four equivalent Nd(1) atoms to form DyNd4Dy8 cuboctahedra that share corners with four equivalent Nd(1)Dy12 cuboctahedra; corners with fourteen equivalent Dy(1)Nd4Dy8 cuboctahedra; edges with six equivalent Nd(1)Dy12 cuboctahedra; edges with twelve equivalent Dy(1)Nd4Dy8 cuboctahedra; faces with four equivalent Nd(1)Dy12 cuboctahedra; and faces with sixteen Dy(1,1)Nd4Dy8 cuboctahedra. In the second Dy site, Dy(1) is bonded to eight equivalent Dy(1) and four equivalent Nd(1) atoms to form DyNd4Dy8 cuboctahedra that share corners with four equivalent Nd(1)Dy12 cuboctahedra; corners with fourteen Dy(1,1)Nd4Dy8 cuboctahedra; edges with six equivalent Nd(1)Dy12 cuboctahedra; edges with twelve equivalent Dy(1)Nd4Dy8 cuboctahedra; faces with four equivalent Nd(1)Dy12 cuboctahedra; and faces with sixteen Dy(1,1)Nd4Dy8 cuboctahedra. Nd(1) is bonded to twelve Dy(1,1) atoms to form NdDy12 cuboctahedra that share corners with six equivalent Nd(1)Dy12 cuboctahedra; corners with twelve Dy(1,1)Nd4Dy8 cuboctahedra; edges with eighteen Dy(1,1)Nd4Dy8 cuboctahedra; faces with eight equivalent Nd(1)Dy12 cuboctahedra; and faces with twelve Dy(1,1)Nd4Dy8 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_NdDy3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.292
_cell_length_b   7.292
_cell_length_c   5.829
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   268.390
_cell_formula_units_Z   2
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
  Nd  Nd0  1  0.667  0.333  0.250  1.0
  Nd  Nd1  1  0.333  0.667  0.750  1.0
  Dy  Dy2  1  0.835  0.165  0.750  1.0
  Dy  Dy3  1  0.329  0.165  0.750  1.0
  Dy  Dy4  1  0.835  0.671  0.750  1.0
  Dy  Dy5  1  0.165  0.835  0.250  1.0
  Dy  Dy6  1  0.671  0.835  0.250  1.0
  Dy  Dy7  1  0.165  0.329  0.250  1.0
[/CIF]
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