data_NaZnCd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.48
_cell_length_b   5.48
_cell_length_c   3.19
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   110.71
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaZnCd2
_chemical_formula_sum   'Na1 Zn1 Cd2'
_cell_volume   89.5
_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
  Na  Na2  1  0.0  0.0  0.0  1.0
  Zn  Zn3  1  0.11  0.0  0.0  1.0
  Cd  Cd0  1  0.56  0.75  0.59  1.0
  Cd  Cd1  1  0.56  0.25  0.59  1.0

data_NaZnCd2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.19
_cell_length_b   5.48
_cell_length_c   5.48
_cell_angle_alpha   110.71
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaZnCd2
_chemical_formula_sum   'Na1 Zn1 Cd2'
_cell_volume   89.5
_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
  Na  Na0  1  0.0  0.0  0.0  1.0
  Zn  Zn1  1  0.0  0.11  0.0  1.0
  Cd  Cd2  1  0.59  0.56  0.25  1.0
  Cd  Cd3  1  0.59  0.56  0.75  1.0

Na Zn Cd Cd
Na Zn Cd Cd 0 1 o o o 0 2 - - o 0 2 - - - 0 3 o o - 1 2 - - - 1 3 o o o 1 3 o o - 2 3 o + o 2 3 o o o 2 2 o o + 3 3 o o + 
NaCd2Zn crystallizes in the triclinic P1 space group. Na(1) is bonded in a single-bond geometry to two equivalent Cd(1), two equivalent Cd(2), and one Zn(1) atom. There is one shorter (2.67 Å) and one longer (3.01 Å) Na(1)-Cd(1) bond length. There is one shorter (3.44 Å) and one longer (3.71 Å) Na(1)-Cd(2) bond length. The Na(1)-Zn(1) bond length is 0.62 Å. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a 2-coordinate geometry to two equivalent Na(1) and two equivalent Cd(2) atoms. There is one shorter (2.71 Å) and one longer (2.77 Å) Cd(1)-Cd(2) bond length. In the second Cd site, Cd(2) is bonded in a 8-coordinate geometry to two equivalent Na(1), two equivalent Cd(1), two equivalent Cd(2), and two equivalent Zn(1) atoms. Both Cd(2)-Cd(2) bond lengths are 3.19 Å. There is one shorter (2.67 Å) and one longer (3.01 Å) Cd(2)-Zn(1) bond length. Zn(1) is bonded in a single-bond geometry to one Na(1) and two equivalent Cd(2) atoms.