data_ZrCd2P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.84
_cell_length_b   4.84
_cell_length_c   4.84
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrCd2P
_chemical_formula_sum   'Zr1 Cd2 P1'
_cell_volume   80.09
_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
  Zr  Zr3  1  0.71  0.71  0.71  1.0
  Cd  Cd0  1  0.42  0.42  0.42  1.0
  Cd  Cd1  1  0.13  0.13  0.13  1.0
  P  P2  1  0.0  0.0  0.0  1.0

data_ZrCd2P
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.84
_cell_length_b   4.84
_cell_length_c   11.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   ZrCd2P
_chemical_formula_sum   'Zr3 Cd6 P3'
_cell_volume   240.26
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Zr  Zr0  3  0.0  0.0  0.29  1.0
  Cd  Cd1  3  0.0  0.0  0.58  1.0
  Cd  Cd2  3  0.0  0.0  0.87  1.0
  P  P3  3  0.0  0.0  1.0  1.0

Zr Cd Cd P
Zr Cd Cd P 0 1 o o + 0 1 o + o 0 1 + o o 0 3 o + + 0 3 + o + 0 3 + + o 0 2 o + + 0 2 + o + 0 2 + + o 1 3 o o + 1 3 o + o 1 3 + o o 1 2 o o + 1 2 o + o 1 2 + o o 2 3 o o o 
ZrCd2P crystallizes in the trigonal R3m space group. Zr(1) is bonded in a 11-coordinate geometry to three equivalent Cd(2), four equivalent Cd(1), and four equivalent P(1) atoms. All Zr(1)-Cd(2) bond lengths are 2.98 Å. There are three shorter (2.84 Å) and one longer (3.43 Å) Zr(1)-Cd(1) bond length. There are three shorter (2.84 Å) and one longer (3.43 Å) Zr(1)-P(1) bond length. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a 11-coordinate geometry to four equivalent Zr(1), four equivalent Cd(2), and three equivalent P(1) atoms. There are three shorter (2.84 Å) and one longer (3.43 Å) Cd(1)-Cd(2) bond length. All Cd(1)-P(1) bond lengths are 2.98 Å. In the second Cd site, Cd(2) is bonded in a single-bond geometry to three equivalent Zr(1), four equivalent Cd(1), and one P(1) atom. The Cd(2)-P(1) bond length is 1.56 Å. P(1) is bonded in a single-bond geometry to four equivalent Zr(1), one Cd(2), and three equivalent Cd(1) atoms.