data_AlZnPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.45
_cell_length_b   3.45
_cell_length_c   8.45
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   96.25
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlZnPb2
_chemical_formula_sum   'Al1 Zn1 Pb2'
_cell_volume   100.07
_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
  Al  Al0  1  0.0  0.0  0.0  1.0
  Zn  Zn3  1  0.0  0.0  0.22  1.0
  Pb  Pb1  1  0.3  0.0  0.13  1.0
  Pb  Pb2  1  0.3  0.0  0.32  1.0

data_AlZnPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.45
_cell_length_b   3.45
_cell_length_c   8.45
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   96.25
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlZnPb2
_chemical_formula_sum   'Al1 Zn1 Pb2'
_cell_volume   100.07
_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
  Al  Al0  1  0.0  0.0  0.0  1.0
  Zn  Zn1  1  0.0  0.0  0.22  1.0
  Pb  Pb2  1  0.3  0.0  0.13  1.0
  Pb  Pb3  1  0.3  0.0  0.32  1.0

Al Zn Pb Pb
ZnAlPb2 is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one ZnAlPb2 cluster. Zn(1) is bonded in a 2-coordinate geometry to one Pb(1) and one Pb(2) atom. The Zn(1)-Pb(1) bond length is 1.30 Å. The Zn(1)-Pb(2) bond length is 1.30 Å. Al(1) is bonded in a distorted single-bond geometry to one Pb(1) atom. The Al(1)-Pb(1) bond length is 1.54 Å. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a distorted L-shaped geometry to one Zn(1) and one Al(1) atom. In the second Pb site, Pb(2) is bonded in a distorted single-bond geometry to one Zn(1) atom.