data_InCoAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.38
_cell_length_b   6.38
_cell_length_c   6.38
_cell_angle_alpha   153.06
_cell_angle_beta   153.06
_cell_angle_gamma   38.46
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InCoAs
_chemical_formula_sum   'In1 Co1 As1'
_cell_volume   53.29
_cell_formula_units_Z   1
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  In2  1  0.0  0.0  0.34  1.0
  Co  Co1  1  0.0  0.0  0.25  1.0
  As  As0  1  0.0  0.0  0.52  1.0

data_InCoAs
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.21
_cell_length_b   4.21
_cell_length_c   6.38
_cell_angle_alpha   90.0
_cell_angle_beta   109.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   InCoAs
_chemical_formula_sum   'In2 Co2 As2'
_cell_volume   106.57
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  '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
  In  In0  2  0.0  0.0  0.66  1.0
  Co  Co1  2  0.0  0.0  0.75  1.0
  As  As2  2  0.0  0.0  0.48  1.0

In Co As
CoInAs is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two CoInAs clusters. Co(1) is bonded in a single-bond geometry to one In(1) atom. The Co(1)-In(1) bond length is 0.57 Å. In(1) is bonded in a linear geometry to one Co(1) and one As(1) atom. The In(1)-As(1) bond length is 1.17 Å. As(1) is bonded in a single-bond geometry to one In(1) atom.