The material structure described by CaCu2Sn2 crystallizes in the triclinic P-1 space group. Ca(1) is bonded in a 14-coordinate geometry to six equivalent Cu(1) and eight equivalent Sn(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to three equivalent Ca(1), two equivalent Cu(1), and four equivalent Sn(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to four equivalent Ca(1), four equivalent Cu(1), and one Sn(1) atom. is represented by the CIF card [CIF]
data_Ca(CuSn)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.210
_cell_length_b   4.790
_cell_length_c   5.872
_cell_angle_alpha   106.046
_cell_angle_beta   110.643
_cell_angle_gamma   90.184
_symmetry_Int_Tables_number   1
_cell_volume   105.814
_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
  Ca  Ca0  1  0.000  0.000  0.000  1.0
  Cu  Cu1  1  0.741  0.136  0.479  1.0
  Cu  Cu2  1  0.259  0.864  0.521  1.0
  Sn  Sn3  1  0.358  0.429  0.715  1.0
  Sn  Sn4  1  0.642  0.571  0.285  1.0
[/CIF]
.
The material structure described by CaCu2Sn2 crystallizes in the triclinic P-1 space group. Ca(1) is bonded in a 14-coordinate geometry to six equivalent Cu(1) and eight equivalent Sn(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to three equivalent Ca(1), two equivalent Cu(1), and four equivalent Sn(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to four equivalent Ca(1), four equivalent Cu(1), and one Sn(1) atom. is represented by the CIF card [CIF]
data_Ca(CuSn)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.210
_cell_length_b   4.790
_cell_length_c   5.872
_cell_angle_alpha   106.046
_cell_angle_beta   110.643
_cell_angle_gamma   90.184
_symmetry_Int_Tables_number   1
_cell_volume   105.814
_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
  Ca  Ca0  1  0.000  0.000  0.000  1.0
  Cu  Cu1  1  0.741  0.136  0.479  1.0
  Cu  Cu2  1  0.259  0.864  0.521  1.0
  Sn  Sn3  1  0.358  0.429  0.715  1.0
  Sn  Sn4  1  0.642  0.571  0.285  1.0
[/CIF]
.