data_BeTePb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.52
_cell_length_b   3.99
_cell_length_c   6.23
_cell_angle_alpha   90.0
_cell_angle_beta   110.04
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeTePb2
_chemical_formula_sum   'Be1 Te1 Pb2'
_cell_volume   105.59
_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
  Be  Be0  1  0.56  0.0  0.48  1.0
  Te  Te3  1  0.78  1.0  0.58  1.0
  Pb  Pb1  1  0.12  1.0  0.3  1.0
  Pb  Pb2  1  0.63  0.0  0.42  1.0

data_BeTePb2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   4.52
_cell_length_b   3.99
_cell_length_c   6.23
_cell_angle_alpha   90.0
_cell_angle_beta   110.04
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   BeTePb2
_chemical_formula_sum   'Be1 Te1 Pb2'
_cell_volume   105.59
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Be  Be0  1  0.56  0.0  0.48  1.0
  Te  Te1  1  0.78  0.0  0.58  1.0
  Pb  Pb2  1  0.12  0.0  0.3  1.0
  Pb  Pb3  1  0.63  0.0  0.42  1.0

Be Te Pb Pb