The material structure described by CoIn3 crystallizes in the orthorhombic Cmmm space group. Co(1) is bonded in a 9-coordinate geometry to one Co(1), two equivalent In(1), two equivalent In(2), and four equivalent In(3) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a linear geometry to two equivalent Co(1) atoms. In the second In site, In(2) is bonded in a 2-coordinate geometry to two equivalent Co(1) atoms. In the third In site, In(3) is bonded in a 4-coordinate geometry to four equivalent Co(1) atoms. is represented by the CIF file [CIF]
data_In3Co
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.567
_cell_length_b   6.567
_cell_length_c   3.977
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.454
_symmetry_Int_Tables_number   1
_cell_volume   171.523
_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  0.000  0.500  0.000  1.0
  In  In1  1  0.500  0.000  0.000  1.0
  In  In2  1  0.840  0.160  0.500  1.0
  In  In3  1  0.160  0.840  0.500  1.0
  In  In4  1  0.337  0.337  0.500  1.0
  In  In5  1  0.663  0.663  0.500  1.0
  Co  Co6  1  0.365  0.635  0.000  1.0
  Co  Co7  1  0.635  0.365  0.000  1.0
[/CIF]
.
The material structure described by CoIn3 crystallizes in the orthorhombic Cmmm space group. Co(1) is bonded in a 9-coordinate geometry to one Co(1), two equivalent In(1), two equivalent In(2), and four equivalent In(3) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a linear geometry to two equivalent Co(1) atoms. In the second In site, In(2) is bonded in a 2-coordinate geometry to two equivalent Co(1) atoms. In the third In site, In(3) is bonded in a 4-coordinate geometry to four equivalent Co(1) atoms. is represented by the CIF file [CIF]
data_In3Co
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.567
_cell_length_b   6.567
_cell_length_c   3.977
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.454
_symmetry_Int_Tables_number   1
_cell_volume   171.523
_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  0.000  0.500  0.000  1.0
  In  In1  1  0.500  0.000  0.000  1.0
  In  In2  1  0.840  0.160  0.500  1.0
  In  In3  1  0.160  0.840  0.500  1.0
  In  In4  1  0.337  0.337  0.500  1.0
  In  In5  1  0.663  0.663  0.500  1.0
  Co  Co6  1  0.365  0.635  0.000  1.0
  Co  Co7  1  0.635  0.365  0.000  1.0
[/CIF]
.