The structure described by Y3(Ni3Ga)2 crystallizes in the cubic Im-3m space group. Y(1) is bonded in a 12-coordinate geometry to eight equivalent Ni(1) and four equivalent Ga(1) atoms. Ni(1) is bonded in a 12-coordinate geometry to four equivalent Y(1), six equivalent Ni(1), and two equivalent Ga(1) atoms. Ga(1) is bonded to six equivalent Y(1) and six equivalent Ni(1) atoms to form a mixture of corner and face-sharing GaY6Ni6 cuboctahedra. is represented by the CIF card [CIF]
data_Y3(GaNi3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.714
_cell_length_b   7.714
_cell_length_c   7.714
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   353.347
_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
  Y  Y0  1  0.710  0.710  0.000  1.0
  Y  Y1  1  0.290  0.000  0.290  1.0
  Y  Y2  1  0.000  0.290  0.290  1.0
  Y  Y3  1  0.290  0.290  0.000  1.0
  Y  Y4  1  0.710  0.000  0.710  1.0
  Y  Y5  1  0.000  0.710  0.710  1.0
  Ga  Ga6  1  0.000  0.000  0.500  1.0
  Ga  Ga7  1  0.000  0.500  0.000  1.0
  Ga  Ga8  1  0.500  0.000  0.000  1.0
  Ga  Ga9  1  0.500  0.500  0.500  1.0
  Ni  Ni10  1  0.336  0.336  0.672  1.0
  Ni  Ni11  1  0.664  0.000  0.336  1.0
  Ni  Ni12  1  0.000  0.664  0.336  1.0
  Ni  Ni13  1  0.664  0.336  0.000  1.0
  Ni  Ni14  1  0.336  0.672  0.336  1.0
  Ni  Ni15  1  0.000  0.336  0.664  1.0
  Ni  Ni16  1  0.336  0.664  0.000  1.0
  Ni  Ni17  1  0.336  0.000  0.664  1.0
  Ni  Ni18  1  0.672  0.336  0.336  1.0
  Ni  Ni19  1  0.664  0.664  0.328  1.0
  Ni  Ni20  1  0.664  0.328  0.664  1.0
  Ni  Ni21  1  0.328  0.664  0.664  1.0
[/CIF]
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The structure described by Y3(Ni3Ga)2 crystallizes in the cubic Im-3m space group. Y(1) is bonded in a 12-coordinate geometry to eight equivalent Ni(1) and four equivalent Ga(1) atoms. Ni(1) is bonded in a 12-coordinate geometry to four equivalent Y(1), six equivalent Ni(1), and two equivalent Ga(1) atoms. Ga(1) is bonded to six equivalent Y(1) and six equivalent Ni(1) atoms to form a mixture of corner and face-sharing GaY6Ni6 cuboctahedra. is represented by the CIF card [CIF]
data_Y3(GaNi3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.714
_cell_length_b   7.714
_cell_length_c   7.714
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   353.347
_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
  Y  Y0  1  0.710  0.710  0.000  1.0
  Y  Y1  1  0.290  0.000  0.290  1.0
  Y  Y2  1  0.000  0.290  0.290  1.0
  Y  Y3  1  0.290  0.290  0.000  1.0
  Y  Y4  1  0.710  0.000  0.710  1.0
  Y  Y5  1  0.000  0.710  0.710  1.0
  Ga  Ga6  1  0.000  0.000  0.500  1.0
  Ga  Ga7  1  0.000  0.500  0.000  1.0
  Ga  Ga8  1  0.500  0.000  0.000  1.0
  Ga  Ga9  1  0.500  0.500  0.500  1.0
  Ni  Ni10  1  0.336  0.336  0.672  1.0
  Ni  Ni11  1  0.664  0.000  0.336  1.0
  Ni  Ni12  1  0.000  0.664  0.336  1.0
  Ni  Ni13  1  0.664  0.336  0.000  1.0
  Ni  Ni14  1  0.336  0.672  0.336  1.0
  Ni  Ni15  1  0.000  0.336  0.664  1.0
  Ni  Ni16  1  0.336  0.664  0.000  1.0
  Ni  Ni17  1  0.336  0.000  0.664  1.0
  Ni  Ni18  1  0.672  0.336  0.336  1.0
  Ni  Ni19  1  0.664  0.664  0.328  1.0
  Ni  Ni20  1  0.664  0.328  0.664  1.0
  Ni  Ni21  1  0.328  0.664  0.664  1.0
[/CIF]
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