The structure described by Ho4Ni is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight Ho4Ni clusters. Ho(1) is bonded in a single-bond geometry to one Ni(1) atom. Ni(1) is bonded in a tetrahedral geometry to four equivalent Ho(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ho4Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.459
_cell_length_b   7.459
_cell_length_c   7.459
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   293.403
_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
  Ho  Ho0  1  0.388  0.388  0.388  1.0
  Ho  Ho1  1  0.388  0.388  0.837  1.0
  Ho  Ho2  1  0.388  0.837  0.388  1.0
  Ho  Ho3  1  0.862  0.862  0.413  1.0
  Ho  Ho4  1  0.862  0.862  0.862  1.0
  Ho  Ho5  1  0.837  0.388  0.388  1.0
  Ho  Ho6  1  0.862  0.413  0.862  1.0
  Ho  Ho7  1  0.413  0.862  0.862  1.0
  Ni  Ni8  1  0.000  0.000  0.000  1.0
  Ni  Ni9  1  0.250  0.250  0.250  1.0
[/CIF]
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The structure described by Ho4Ni is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight Ho4Ni clusters. Ho(1) is bonded in a single-bond geometry to one Ni(1) atom. Ni(1) is bonded in a tetrahedral geometry to four equivalent Ho(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ho4Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.459
_cell_length_b   7.459
_cell_length_c   7.459
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   293.403
_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
  Ho  Ho0  1  0.388  0.388  0.388  1.0
  Ho  Ho1  1  0.388  0.388  0.837  1.0
  Ho  Ho2  1  0.388  0.837  0.388  1.0
  Ho  Ho3  1  0.862  0.862  0.413  1.0
  Ho  Ho4  1  0.862  0.862  0.862  1.0
  Ho  Ho5  1  0.837  0.388  0.388  1.0
  Ho  Ho6  1  0.862  0.413  0.862  1.0
  Ho  Ho7  1  0.413  0.862  0.862  1.0
  Ni  Ni8  1  0.000  0.000  0.000  1.0
  Ni  Ni9  1  0.250  0.250  0.250  1.0
[/CIF]
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