The compound described by Yb4Ni is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight Yb4Ni clusters. Yb(1) is bonded in a single-bond geometry to one Ni(1) atom. Ni(1) is bonded in a tetrahedral geometry to four equivalent Yb(1) atoms. is represented by the CIF card [CIF]
data_Yb4Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.886
_cell_length_b   7.886
_cell_length_c   7.886
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   346.785
_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
  Yb  Yb0  1  0.379  0.379  0.379  1.0
  Yb  Yb1  1  0.379  0.379  0.863  1.0
  Yb  Yb2  1  0.379  0.863  0.379  1.0
  Yb  Yb3  1  0.871  0.871  0.387  1.0
  Yb  Yb4  1  0.871  0.871  0.871  1.0
  Yb  Yb5  1  0.863  0.379  0.379  1.0
  Yb  Yb6  1  0.871  0.387  0.871  1.0
  Yb  Yb7  1  0.387  0.871  0.871  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 compound described by Yb4Ni is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight Yb4Ni clusters. Yb(1) is bonded in a single-bond geometry to one Ni(1) atom. Ni(1) is bonded in a tetrahedral geometry to four equivalent Yb(1) atoms. is represented by the CIF card [CIF]
data_Yb4Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.886
_cell_length_b   7.886
_cell_length_c   7.886
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   346.785
_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
  Yb  Yb0  1  0.379  0.379  0.379  1.0
  Yb  Yb1  1  0.379  0.379  0.863  1.0
  Yb  Yb2  1  0.379  0.863  0.379  1.0
  Yb  Yb3  1  0.871  0.871  0.387  1.0
  Yb  Yb4  1  0.871  0.871  0.871  1.0
  Yb  Yb5  1  0.863  0.379  0.379  1.0
  Yb  Yb6  1  0.871  0.387  0.871  1.0
  Yb  Yb7  1  0.387  0.871  0.871  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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