The structure described by Er3Nd is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Er(1) is bonded to eight equivalent Er(1) and four equivalent Nd(1) atoms to form ErNd4Er8 cuboctahedra that share corners with twelve equivalent Er(1)Nd4Er8 cuboctahedra, edges with eight equivalent Nd(1)Er12 cuboctahedra, edges with sixteen equivalent Er(1)Nd4Er8 cuboctahedra, faces with four equivalent Nd(1)Er12 cuboctahedra, and faces with fourteen equivalent Er(1)Nd4Er8 cuboctahedra. Nd(1) is bonded to twelve equivalent Er(1) atoms to form NdEr12 cuboctahedra that share corners with twelve equivalent Nd(1)Er12 cuboctahedra, edges with twenty-four equivalent Er(1)Nd4Er8 cuboctahedra, faces with six equivalent Nd(1)Er12 cuboctahedra, and faces with twelve equivalent Er(1)Nd4Er8 cuboctahedra. is represented by the CIF card [CIF]
data_NdEr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.028
_cell_length_b   5.028
_cell_length_c   5.028
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   127.089
_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
  Nd  Nd0  1  0.500  0.500  0.500  1.0
  Er  Er1  1  0.500  0.000  0.000  1.0
  Er  Er2  1  0.000  0.500  0.000  1.0
  Er  Er3  1  0.000  0.000  0.500  1.0
[/CIF]
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The structure described by Er3Nd is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Er(1) is bonded to eight equivalent Er(1) and four equivalent Nd(1) atoms to form ErNd4Er8 cuboctahedra that share corners with twelve equivalent Er(1)Nd4Er8 cuboctahedra, edges with eight equivalent Nd(1)Er12 cuboctahedra, edges with sixteen equivalent Er(1)Nd4Er8 cuboctahedra, faces with four equivalent Nd(1)Er12 cuboctahedra, and faces with fourteen equivalent Er(1)Nd4Er8 cuboctahedra. Nd(1) is bonded to twelve equivalent Er(1) atoms to form NdEr12 cuboctahedra that share corners with twelve equivalent Nd(1)Er12 cuboctahedra, edges with twenty-four equivalent Er(1)Nd4Er8 cuboctahedra, faces with six equivalent Nd(1)Er12 cuboctahedra, and faces with twelve equivalent Er(1)Nd4Er8 cuboctahedra. is represented by the CIF card [CIF]
data_NdEr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.028
_cell_length_b   5.028
_cell_length_c   5.028
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   127.089
_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
  Nd  Nd0  1  0.500  0.500  0.500  1.0
  Er  Er1  1  0.500  0.000  0.000  1.0
  Er  Er2  1  0.000  0.500  0.000  1.0
  Er  Er3  1  0.000  0.000  0.500  1.0
[/CIF]
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