data_ZnCd2Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.98
_cell_length_b   2.98
_cell_length_c   9.31
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   111.04
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnCd2Ag
_chemical_formula_sum   'Zn1 Cd2 Ag1'
_cell_volume   77.05
_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
  Zn  Zn3  1  0.0  0.0  0.0  1.0
  Cd  Cd1  1  0.69  0.0  0.0  1.0
  Cd  Cd2  1  0.69  0.0  0.3  1.0
  Ag  Ag0  1  0.0  0.0  0.65  1.0

data_ZnCd2Ag
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.98
_cell_length_b   2.98
_cell_length_c   9.31
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   111.04
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnCd2Ag
_chemical_formula_sum   'Zn1 Cd2 Ag1'
_cell_volume   77.05
_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
  Zn  Zn0  1  0.0  0.0  0.0  1.0
  Cd  Cd1  1  0.69  0.0  0.0  1.0
  Cd  Cd2  1  0.69  0.0  0.3  1.0
  Ag  Ag3  1  0.0  0.0  0.65  1.0

Zn Cd Cd Ag
Zn Cd Cd Ag 0 1 - o o 0 2 o o o 0 2 - o o 0 3 o o - 1 2 o o o 1 3 + o - 2 2 + + o 2 2 o + o 2 2 + o o 2 3 + o o 3 3 + + o 3 3 o + o 3 3 + o o 
AgCd2Zn crystallizes in the triclinic P1 space group. Ag(1) is bonded in a 9-coordinate geometry to six equivalent Ag(1), one Cd(1), one Cd(2), and one Zn(1) atom. There are four shorter (2.98 Å) and two longer (3.37 Å) Ag(1)-Ag(1) bond lengths. The Ag(1)-Cd(1) bond length is 3.40 Å. The Ag(1)-Cd(2) bond length is 3.40 Å. The Ag(1)-Zn(1) bond length is 3.23 Å. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a distorted single-bond geometry to one Ag(1), one Cd(2), and one Zn(1) atom. The Cd(1)-Cd(2) bond length is 2.76 Å. The Cd(1)-Zn(1) bond length is 0.94 Å. In the second Cd site, Cd(2) is bonded in a 9-coordinate geometry to one Ag(1), one Cd(1), six equivalent Cd(2), and one Zn(1) atom. There are four shorter (2.98 Å) and two longer (3.37 Å) Cd(2)-Cd(2) bond lengths. The Cd(2)-Zn(1) bond length is 2.96 Å. Zn(1) is bonded in a distorted single-bond geometry to one Ag(1), one Cd(1), and one Cd(2) atom.