data_NaTe2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.37
_cell_length_b   4.34
_cell_length_c   8.56
_cell_angle_alpha   90.0
_cell_angle_beta   99.65
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTe2Pb
_chemical_formula_sum   'Na1 Te2 Pb1'
_cell_volume   123.63
_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
  Na  Na0  1  0.0  0.0  0.0  1.0
  Te  Te2  1  0.5  0.17  0.38  1.0
  Te  Te3  1  0.44  0.17  0.06  1.0
  Pb  Pb1  1  0.28  0.0  0.22  1.0

data_NaTe2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.37
_cell_length_b   4.34
_cell_length_c   8.56
_cell_angle_alpha   90.0
_cell_angle_beta   99.65
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTe2Pb
_chemical_formula_sum   'Na1 Te2 Pb1'
_cell_volume   123.63
_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
  Na  Na0  1  0.0  0.0  0.0  1.0
  Te  Te1  1  0.44  0.17  0.06  1.0
  Te  Te2  1  0.5  0.17  0.38  1.0
  Pb  Pb3  1  0.28  0.0  0.22  1.0

Na Te Te Pb
Na Te Te Pb 0 3 o o o 0 2 o o o 1 3 o o o 2 3 o o o 