The structure described by CaCdSn crystallizes in the hexagonal P-62m space group. Ca(1) is bonded in a 11-coordinate geometry to six equivalent Cd(1), one Sn(1), and four equivalent Sn(2) atoms. Cd(1) is bonded in a 12-coordinate geometry to six equivalent Ca(1), two equivalent Cd(1), two equivalent Sn(1), and two equivalent Sn(2) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 9-coordinate geometry to three equivalent Ca(1) and six equivalent Cd(1) atoms. In the second Sn site, Sn(2) is bonded in a 9-coordinate geometry to six equivalent Ca(1) and three equivalent Cd(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CaCdSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.678
_cell_length_b   7.678
_cell_length_c   4.686
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   239.281
_cell_formula_units_Z   3
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  0.575  0.500  1.0
  Ca  Ca1  1  0.575  0.000  0.500  1.0
  Ca  Ca2  1  0.425  0.425  0.500  1.0
  Cd  Cd3  1  0.252  0.000  0.000  1.0
  Cd  Cd4  1  0.748  0.748  0.000  1.0
  Cd  Cd5  1  0.000  0.252  0.000  1.0
  Sn  Sn6  1  0.000  0.000  0.500  1.0
  Sn  Sn7  1  0.667  0.333  0.000  1.0
  Sn  Sn8  1  0.333  0.667  0.000  1.0
[/CIF]
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The structure described by CaCdSn crystallizes in the hexagonal P-62m space group. Ca(1) is bonded in a 11-coordinate geometry to six equivalent Cd(1), one Sn(1), and four equivalent Sn(2) atoms. Cd(1) is bonded in a 12-coordinate geometry to six equivalent Ca(1), two equivalent Cd(1), two equivalent Sn(1), and two equivalent Sn(2) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 9-coordinate geometry to three equivalent Ca(1) and six equivalent Cd(1) atoms. In the second Sn site, Sn(2) is bonded in a 9-coordinate geometry to six equivalent Ca(1) and three equivalent Cd(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CaCdSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.678
_cell_length_b   7.678
_cell_length_c   4.686
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   239.281
_cell_formula_units_Z   3
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  0.575  0.500  1.0
  Ca  Ca1  1  0.575  0.000  0.500  1.0
  Ca  Ca2  1  0.425  0.425  0.500  1.0
  Cd  Cd3  1  0.252  0.000  0.000  1.0
  Cd  Cd4  1  0.748  0.748  0.000  1.0
  Cd  Cd5  1  0.000  0.252  0.000  1.0
  Sn  Sn6  1  0.000  0.000  0.500  1.0
  Sn  Sn7  1  0.667  0.333  0.000  1.0
  Sn  Sn8  1  0.333  0.667  0.000  1.0
[/CIF]
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