The material structure described by CaPd5 crystallizes in the hexagonal P6/mmm space group. Ca(1) is bonded in a distorted hexagonal planar geometry to six equivalent Pd(1) and twelve equivalent Pd(2) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 3-coordinate geometry to three equivalent Ca(1) and six equivalent Pd(2) atoms. In the second Pd site, Pd(2) is bonded to four equivalent Ca(1), four equivalent Pd(1), and four equivalent Pd(2) atoms to form a mixture of face, corner, and edge-sharing PdCa4Pd8 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_CaPd5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.305
_cell_length_b   5.305
_cell_length_c   4.424
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   107.829
_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
  Pd  Pd1  1  0.333  0.667  0.000  1.0
  Pd  Pd2  1  0.667  0.333  0.000  1.0
  Pd  Pd3  1  0.500  0.000  0.500  1.0
  Pd  Pd4  1  0.500  0.500  0.500  1.0
  Pd  Pd5  1  0.000  0.500  0.500  1.0
[/CIF]
.
The material structure described by CaPd5 crystallizes in the hexagonal P6/mmm space group. Ca(1) is bonded in a distorted hexagonal planar geometry to six equivalent Pd(1) and twelve equivalent Pd(2) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 3-coordinate geometry to three equivalent Ca(1) and six equivalent Pd(2) atoms. In the second Pd site, Pd(2) is bonded to four equivalent Ca(1), four equivalent Pd(1), and four equivalent Pd(2) atoms to form a mixture of face, corner, and edge-sharing PdCa4Pd8 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_CaPd5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.305
_cell_length_b   5.305
_cell_length_c   4.424
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   107.829
_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
  Pd  Pd1  1  0.333  0.667  0.000  1.0
  Pd  Pd2  1  0.667  0.333  0.000  1.0
  Pd  Pd3  1  0.500  0.000  0.500  1.0
  Pd  Pd4  1  0.500  0.500  0.500  1.0
  Pd  Pd5  1  0.000  0.500  0.500  1.0
[/CIF]
.