The material structure described by ZnPb3 crystallizes in the tetragonal I4/mmm space group. Zn(1) is bonded in a distorted square co-planar geometry to four equivalent Pb(2) and eight equivalent Pb(1) atoms. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded to four equivalent Zn(1), four equivalent Pb(1), and four equivalent Pb(2) atoms to form a mixture of distorted face, corner, and edge-sharing PbZn4Pb8 cuboctahedra. In the second Pb site, Pb(2) is bonded to four equivalent Zn(1) and eight equivalent Pb(1) atoms to form a mixture of distorted face, corner, and edge-sharing PbZn4Pb8 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_ZnPb3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.071
_cell_length_b   6.071
_cell_length_c   6.071
_cell_angle_alpha   134.005
_cell_angle_beta   134.005
_cell_angle_gamma   67.081
_symmetry_Int_Tables_number   1
_cell_volume   113.895
_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  0.000  0.000  0.000  1.0
  Pb  Pb1  1  0.750  0.250  0.500  1.0
  Pb  Pb2  1  0.250  0.750  0.500  1.0
  Pb  Pb3  1  0.500  0.500  0.000  1.0
[/CIF]
.
The material structure described by ZnPb3 crystallizes in the tetragonal I4/mmm space group. Zn(1) is bonded in a distorted square co-planar geometry to four equivalent Pb(2) and eight equivalent Pb(1) atoms. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded to four equivalent Zn(1), four equivalent Pb(1), and four equivalent Pb(2) atoms to form a mixture of distorted face, corner, and edge-sharing PbZn4Pb8 cuboctahedra. In the second Pb site, Pb(2) is bonded to four equivalent Zn(1) and eight equivalent Pb(1) atoms to form a mixture of distorted face, corner, and edge-sharing PbZn4Pb8 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_ZnPb3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.071
_cell_length_b   6.071
_cell_length_c   6.071
_cell_angle_alpha   134.005
_cell_angle_beta   134.005
_cell_angle_gamma   67.081
_symmetry_Int_Tables_number   1
_cell_volume   113.895
_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  0.000  0.000  0.000  1.0
  Pb  Pb1  1  0.750  0.250  0.500  1.0
  Pb  Pb2  1  0.250  0.750  0.500  1.0
  Pb  Pb3  1  0.500  0.500  0.000  1.0
[/CIF]
.