The compound described by HoNiIn crystallizes in the hexagonal P-62m space group. Ho(1) is bonded in a 11-coordinate geometry to one Ni(2), four equivalent Ni(1), and six equivalent In(1) atoms. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 9-coordinate geometry to six equivalent Ho(1) and three equivalent In(1) atoms. In the second Ni site, Ni(2) is bonded in a 9-coordinate geometry to three equivalent Ho(1) and six equivalent In(1) atoms. In(1) is bonded in a 10-coordinate geometry to six equivalent Ho(1), two equivalent Ni(1), and two equivalent Ni(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_HoInNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.393
_cell_length_b   7.393
_cell_length_c   3.735
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   176.790
_cell_formula_units_Z   3
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  0.000  0.589  0.500  1.0
  Ho  Ho1  1  0.411  0.411  0.500  1.0
  Ho  Ho2  1  0.589  0.000  0.500  1.0
  In  In3  1  0.255  0.000  0.000  1.0
  In  In4  1  0.745  0.745  0.000  1.0
  In  In5  1  0.000  0.255  0.000  1.0
  Ni  Ni6  1  0.333  0.667  0.000  1.0
  Ni  Ni7  1  0.000  0.000  0.500  1.0
  Ni  Ni8  1  0.667  0.333  0.000  1.0
[/CIF]
.
The compound described by HoNiIn crystallizes in the hexagonal P-62m space group. Ho(1) is bonded in a 11-coordinate geometry to one Ni(2), four equivalent Ni(1), and six equivalent In(1) atoms. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 9-coordinate geometry to six equivalent Ho(1) and three equivalent In(1) atoms. In the second Ni site, Ni(2) is bonded in a 9-coordinate geometry to three equivalent Ho(1) and six equivalent In(1) atoms. In(1) is bonded in a 10-coordinate geometry to six equivalent Ho(1), two equivalent Ni(1), and two equivalent Ni(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_HoInNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.393
_cell_length_b   7.393
_cell_length_c   3.735
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   176.790
_cell_formula_units_Z   3
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  0.000  0.589  0.500  1.0
  Ho  Ho1  1  0.411  0.411  0.500  1.0
  Ho  Ho2  1  0.589  0.000  0.500  1.0
  In  In3  1  0.255  0.000  0.000  1.0
  In  In4  1  0.745  0.745  0.000  1.0
  In  In5  1  0.000  0.255  0.000  1.0
  Ni  Ni6  1  0.333  0.667  0.000  1.0
  Ni  Ni7  1  0.000  0.000  0.500  1.0
  Ni  Ni8  1  0.667  0.333  0.000  1.0
[/CIF]
.