The material structure described by PbTe is Molybdenum Carbide MAX Phase-like structured and crystallizes in the orthorhombic Pnma space group. Pb(1) is bonded to six equivalent Te(1) atoms to form a mixture of corner, edge, and face-sharing PbTe6 octahedra. The corner-sharing octahedral tilt angles are 47°. Te(1) is bonded to six equivalent Pb(1) atoms to form a mixture of distorted corner and edge-sharing TePb6 pentagonal pyramids. is represented by the CIF card [CIF]
data_TePb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.570
_cell_length_b   4.570
_cell_length_c   7.972
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.991
_symmetry_Int_Tables_number   1
_cell_volume   144.193
_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  0.500  0.000  1.000  1.0
  Pb  Pb1  1  0.500  0.000  0.500  1.0
  Te  Te2  1  0.167  0.333  0.750  1.0
  Te  Te3  1  0.833  0.667  0.250  1.0
[/CIF]
.
The material structure described by PbTe is Molybdenum Carbide MAX Phase-like structured and crystallizes in the orthorhombic Pnma space group. Pb(1) is bonded to six equivalent Te(1) atoms to form a mixture of corner, edge, and face-sharing PbTe6 octahedra. The corner-sharing octahedral tilt angles are 47°. Te(1) is bonded to six equivalent Pb(1) atoms to form a mixture of distorted corner and edge-sharing TePb6 pentagonal pyramids. is represented by the CIF card [CIF]
data_TePb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.570
_cell_length_b   4.570
_cell_length_c   7.972
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.991
_symmetry_Int_Tables_number   1
_cell_volume   144.193
_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  0.500  0.000  1.000  1.0
  Pb  Pb1  1  0.500  0.000  0.500  1.0
  Te  Te2  1  0.167  0.333  0.750  1.0
  Te  Te3  1  0.833  0.667  0.250  1.0
[/CIF]
.