data_FeTe2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.4
_cell_length_b   6.4
_cell_length_c   6.4
_cell_angle_alpha   148.95
_cell_angle_beta   127.81
_cell_angle_gamma   61.99
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeTe2Pb
_chemical_formula_sum   'Fe1 Te2 Pb1'
_cell_volume   106.06
_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
  Fe  Fe0  1  0.0  0.0  0.0  1.0
  Te  Te2  1  0.0  0.82  0.64  1.0
  Te  Te3  1  0.71  0.0  0.85  1.0
  Pb  Pb1  1  0.0  0.0  0.49  1.0

data_FeTe2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.43
_cell_length_b   5.63
_cell_length_c   6.4
_cell_angle_alpha   116.1
_cell_angle_beta   105.53
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeTe2Pb
_chemical_formula_sum   'Fe1 Te2 Pb1'
_cell_volume   106.06
_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
  Fe  Fe0  1  0.0  0.0  0.0  1.0
  Te  Te1  1  0.36  0.18  0.18  1.0
  Te  Te2  1  0.86  0.15  0.86  1.0
  Pb  Pb3  1  0.51  0.51  0.51  1.0

Fe Te Te Pb
Fe Te Te Pb 0 2 - o - 0 1 o - - 1 3 o + o 