The crystal structure described by Pb is Protactinium-like structured and crystallizes in the monoclinic C2/m space group. Pb(1) is bonded in a 10-coordinate geometry to ten equivalent Pb(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.507
_cell_length_b   3.507
_cell_length_c   6.452
_cell_angle_alpha   73.494
_cell_angle_beta   73.494
_cell_angle_gamma   59.886
_symmetry_Int_Tables_number   1
_cell_volume   64.835
_cell_formula_units_Z   2
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
  Pb  Pb0  1  0.091  0.091  0.726  1.0
  Pb  Pb1  1  0.909  0.909  0.274  1.0
[/CIF]
.
The crystal structure described by Pb is Protactinium-like structured and crystallizes in the monoclinic C2/m space group. Pb(1) is bonded in a 10-coordinate geometry to ten equivalent Pb(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.507
_cell_length_b   3.507
_cell_length_c   6.452
_cell_angle_alpha   73.494
_cell_angle_beta   73.494
_cell_angle_gamma   59.886
_symmetry_Int_Tables_number   1
_cell_volume   64.835
_cell_formula_units_Z   2
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
  Pb  Pb0  1  0.091  0.091  0.726  1.0
  Pb  Pb1  1  0.909  0.909  0.274  1.0
[/CIF]
.