data_ZnIn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.12
_cell_length_b   3.12
_cell_length_c   8.78
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnIn
_chemical_formula_sum   'Zn2 In2'
_cell_volume   85.37
_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
  Zn  Zn2  1  0.56  0.0  0.19  1.0
  Zn  Zn3  1  0.0  0.56  0.59  1.0
  In  In0  1  0.56  0.0  0.39  1.0
  In  In1  1  0.0  0.56  0.39  1.0

data_ZnIn
_symmetry_space_group_name_H-M   C2/m
_cell_length_a   4.41
_cell_length_b   4.41
_cell_length_c   8.78
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   12
_chemical_formula_structural   ZnIn
_chemical_formula_sum   'Zn4 In4'
_cell_volume   170.74
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-x, -y, -z'
  3  '-x, y, -z'
  4  'x, -y, z'
  5  'x+1/2, y+1/2, z'
  6  '-x+1/2, -y+1/2, -z'
  7  '-x+1/2, y+1/2, -z'
  8  'x+1/2, -y+1/2, 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
  Zn  Zn0  4  0.22  0.0  0.2  1.0
  In  In1  4  0.22  0.0  1.0  1.0

Zn Zn In In
InZn crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of four InZn clusters. Zn(1) is bonded in a single-bond geometry to one In(1) atom. The Zn(1)-In(1) bond length is 1.77 Å. In(1) is bonded in a 1-coordinate geometry to one Zn(1) atom.