The crystal structure described by Nd2Au2Cd crystallizes in the tetragonal P4/mbm space group. Nd(1) is bonded in a 6-coordinate geometry to six equivalent Au(1) and four equivalent Cd(1) atoms. Au(1) is bonded in a 9-coordinate geometry to six equivalent Nd(1), one Au(1), and two equivalent Cd(1) atoms. Cd(1) is bonded to eight equivalent Nd(1) and four equivalent Au(1) atoms to form a mixture of distorted face and corner-sharing CdNd8Au4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Nd2CdAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.901
_cell_length_b   8.051
_cell_length_c   8.051
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   252.884
_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  0.500  0.172  0.672  1.0
  Nd  Nd1  1  0.500  0.828  0.328  1.0
  Nd  Nd2  1  0.500  0.328  0.172  1.0
  Nd  Nd3  1  0.500  0.672  0.828  1.0
  Cd  Cd4  1  0.000  0.000  0.000  1.0
  Cd  Cd5  1  0.000  0.500  0.500  1.0
  Au  Au6  1  0.000  0.628  0.128  1.0
  Au  Au7  1  0.000  0.372  0.872  1.0
  Au  Au8  1  0.000  0.872  0.628  1.0
  Au  Au9  1  0.000  0.128  0.372  1.0
[/CIF]
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The crystal structure described by Nd2Au2Cd crystallizes in the tetragonal P4/mbm space group. Nd(1) is bonded in a 6-coordinate geometry to six equivalent Au(1) and four equivalent Cd(1) atoms. Au(1) is bonded in a 9-coordinate geometry to six equivalent Nd(1), one Au(1), and two equivalent Cd(1) atoms. Cd(1) is bonded to eight equivalent Nd(1) and four equivalent Au(1) atoms to form a mixture of distorted face and corner-sharing CdNd8Au4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Nd2CdAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.901
_cell_length_b   8.051
_cell_length_c   8.051
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   252.884
_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  0.500  0.172  0.672  1.0
  Nd  Nd1  1  0.500  0.828  0.328  1.0
  Nd  Nd2  1  0.500  0.328  0.172  1.0
  Nd  Nd3  1  0.500  0.672  0.828  1.0
  Cd  Cd4  1  0.000  0.000  0.000  1.0
  Cd  Cd5  1  0.000  0.500  0.500  1.0
  Au  Au6  1  0.000  0.628  0.128  1.0
  Au  Au7  1  0.000  0.372  0.872  1.0
  Au  Au8  1  0.000  0.872  0.628  1.0
  Au  Au9  1  0.000  0.128  0.372  1.0
[/CIF]
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