The crystal structure described by PbS is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. Pb(1) is bonded to six equivalent S(1) atoms to form a mixture of edge, face, and corner-sharing PbS6 octahedra. The corner-sharing octahedral tilt angles are 47°. S(1) is bonded to six equivalent Pb(1) atoms to form a mixture of distorted edge and corner-sharing SPb6 pentagonal pyramids. is represented by the CIF card [CIF]
data_PbS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.122
_cell_length_b   4.116
_cell_length_c   7.350
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.051
_symmetry_Int_Tables_number   1
_cell_volume   107.938
_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  0.000  0.000  0.500  1.0
  Pb  Pb1  1  0.000  0.000  0.000  1.0
  S  S2  1  0.334  0.668  0.250  1.0
  S  S3  1  0.666  0.332  0.750  1.0
[/CIF]
.
The crystal structure described by PbS is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. Pb(1) is bonded to six equivalent S(1) atoms to form a mixture of edge, face, and corner-sharing PbS6 octahedra. The corner-sharing octahedral tilt angles are 47°. S(1) is bonded to six equivalent Pb(1) atoms to form a mixture of distorted edge and corner-sharing SPb6 pentagonal pyramids. is represented by the CIF card [CIF]
data_PbS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.122
_cell_length_b   4.116
_cell_length_c   7.350
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.051
_symmetry_Int_Tables_number   1
_cell_volume   107.938
_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  0.000  0.000  0.500  1.0
  Pb  Pb1  1  0.000  0.000  0.000  1.0
  S  S2  1  0.334  0.668  0.250  1.0
  S  S3  1  0.666  0.332  0.750  1.0
[/CIF]
.