The material structure described by Nd(CuGa)2 crystallizes in the tetragonal I4/mmm space group. Nd(1) is bonded in a 16-coordinate geometry to eight equivalent Cu(1) and eight equivalent Ga(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to four equivalent Nd(1), one Cu(1), and four equivalent Ga(1) atoms. Ga(1) is bonded to four equivalent Nd(1) and four equivalent Cu(1) atoms to form a mixture of distorted edge, face, and corner-sharing GaNd4Cu4 tetrahedra. is represented by the CIF file [CIF]
data_Nd(GaCu)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.933
_cell_length_b   5.933
_cell_length_c   5.933
_cell_angle_alpha   139.243
_cell_angle_beta   139.243
_cell_angle_gamma   59.004
_symmetry_Int_Tables_number   1
_cell_volume   88.144
_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  0.000  0.000  0.000  1.0
  Ga  Ga1  1  0.750  0.250  0.500  1.0
  Ga  Ga2  1  0.250  0.750  0.500  1.0
  Cu  Cu3  1  0.382  0.382  0.000  1.0
  Cu  Cu4  1  0.618  0.618  0.000  1.0
[/CIF]
.
The material structure described by Nd(CuGa)2 crystallizes in the tetragonal I4/mmm space group. Nd(1) is bonded in a 16-coordinate geometry to eight equivalent Cu(1) and eight equivalent Ga(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to four equivalent Nd(1), one Cu(1), and four equivalent Ga(1) atoms. Ga(1) is bonded to four equivalent Nd(1) and four equivalent Cu(1) atoms to form a mixture of distorted edge, face, and corner-sharing GaNd4Cu4 tetrahedra. is represented by the CIF file [CIF]
data_Nd(GaCu)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.933
_cell_length_b   5.933
_cell_length_c   5.933
_cell_angle_alpha   139.243
_cell_angle_beta   139.243
_cell_angle_gamma   59.004
_symmetry_Int_Tables_number   1
_cell_volume   88.144
_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  0.000  0.000  0.000  1.0
  Ga  Ga1  1  0.750  0.250  0.500  1.0
  Ga  Ga2  1  0.250  0.750  0.500  1.0
  Cu  Cu3  1  0.382  0.382  0.000  1.0
  Cu  Cu4  1  0.618  0.618  0.000  1.0
[/CIF]
.