The crystal structure described by CaCuIn2 crystallizes in the monoclinic P2_1/m space group. Ca(1) is bonded in a 13-coordinate geometry to three equivalent Cu(1) and ten equivalent In(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to three equivalent Ca(1) and six equivalent In(1) atoms. In(1) is bonded in a 5-coordinate geometry to five equivalent Ca(1) and three equivalent Cu(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CaIn2Cu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.441
_cell_length_b   5.832
_cell_length_c   7.402
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   112.516
_symmetry_Int_Tables_number   1
_cell_volume   177.078
_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
  Ca  Ca0  1  0.067  0.135  0.750  1.0
  Ca  Ca1  1  0.933  0.865  0.250  1.0
  In  In2  1  0.356  0.712  0.949  1.0
  In  In3  1  0.644  0.288  0.051  1.0
  In  In4  1  0.644  0.288  0.449  1.0
  In  In5  1  0.356  0.712  0.551  1.0
  Cu  Cu6  1  0.784  0.571  0.750  1.0
  Cu  Cu7  1  0.216  0.429  0.250  1.0
[/CIF]
.
The crystal structure described by CaCuIn2 crystallizes in the monoclinic P2_1/m space group. Ca(1) is bonded in a 13-coordinate geometry to three equivalent Cu(1) and ten equivalent In(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to three equivalent Ca(1) and six equivalent In(1) atoms. In(1) is bonded in a 5-coordinate geometry to five equivalent Ca(1) and three equivalent Cu(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CaIn2Cu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.441
_cell_length_b   5.832
_cell_length_c   7.402
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   112.516
_symmetry_Int_Tables_number   1
_cell_volume   177.078
_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
  Ca  Ca0  1  0.067  0.135  0.750  1.0
  Ca  Ca1  1  0.933  0.865  0.250  1.0
  In  In2  1  0.356  0.712  0.949  1.0
  In  In3  1  0.644  0.288  0.051  1.0
  In  In4  1  0.644  0.288  0.449  1.0
  In  In5  1  0.356  0.712  0.551  1.0
  Cu  Cu6  1  0.784  0.571  0.750  1.0
  Cu  Cu7  1  0.216  0.429  0.250  1.0
[/CIF]
.