The crystal structure described by Zr2Ni2In crystallizes in the tetragonal P4_2/mnm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 10-coordinate geometry to six equivalent Ni(1) and four equivalent In(1) atoms. In the second Zr site, Zr(2) is bonded in a 6-coordinate geometry to six equivalent Ni(1) and four equivalent In(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to three equivalent Zr(1), three equivalent Zr(2), one Ni(1), and two equivalent In(1) atoms. In(1) is bonded to four equivalent Zr(1), four equivalent Zr(2), and four equivalent Ni(1) atoms to form a mixture of distorted face and corner-sharing InZr8Ni4 cuboctahedra. is represented by the CIF card [CIF]
data_Zr2InNi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.323
_cell_length_b   7.176
_cell_length_c   7.176
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   171.092
_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
  In  In0  1  0.500  0.500  0.000  1.0
  In  In1  1  0.500  1.000  0.500  1.0
  Ni  Ni2  1  0.500  0.125  0.875  1.0
  Ni  Ni3  1  0.500  0.625  0.625  1.0
  Ni  Ni4  1  0.500  0.875  0.125  1.0
  Ni  Ni5  1  0.500  0.375  0.375  1.0
  Zr  Zr6  1  0.000  0.832  0.832  1.0
  Zr  Zr7  1  0.000  0.668  0.332  1.0
  Zr  Zr8  1  0.000  0.332  0.668  1.0
  Zr  Zr9  1  0.000  0.168  0.168  1.0
[/CIF]
.
The crystal structure described by Zr2Ni2In crystallizes in the tetragonal P4_2/mnm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 10-coordinate geometry to six equivalent Ni(1) and four equivalent In(1) atoms. In the second Zr site, Zr(2) is bonded in a 6-coordinate geometry to six equivalent Ni(1) and four equivalent In(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to three equivalent Zr(1), three equivalent Zr(2), one Ni(1), and two equivalent In(1) atoms. In(1) is bonded to four equivalent Zr(1), four equivalent Zr(2), and four equivalent Ni(1) atoms to form a mixture of distorted face and corner-sharing InZr8Ni4 cuboctahedra. is represented by the CIF card [CIF]
data_Zr2InNi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.323
_cell_length_b   7.176
_cell_length_c   7.176
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   171.092
_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
  In  In0  1  0.500  0.500  0.000  1.0
  In  In1  1  0.500  1.000  0.500  1.0
  Ni  Ni2  1  0.500  0.125  0.875  1.0
  Ni  Ni3  1  0.500  0.625  0.625  1.0
  Ni  Ni4  1  0.500  0.875  0.125  1.0
  Ni  Ni5  1  0.500  0.375  0.375  1.0
  Zr  Zr6  1  0.000  0.832  0.832  1.0
  Zr  Zr7  1  0.000  0.668  0.332  1.0
  Zr  Zr8  1  0.000  0.332  0.668  1.0
  Zr  Zr9  1  0.000  0.168  0.168  1.0
[/CIF]
.