data_GaAsPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.73
_cell_length_b   5.73
_cell_length_c   5.73
_cell_angle_alpha   134.02
_cell_angle_beta   126.75
_cell_angle_gamma   72.95
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaAsPb2
_chemical_formula_sum   'Ga1 As1 Pb2'
_cell_volume   105.73
_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
  Ga  Ga1  1  0.0  0.0  0.0  1.0
  As  As0  1  0.0  0.0  0.6  1.0
  Pb  Pb2  1  0.0  0.57  0.18  1.0
  Pb  Pb3  1  0.24  0.0  0.43  1.0

data_GaAsPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.47
_cell_length_b   5.13
_cell_length_c   5.73
_cell_angle_alpha   116.63
_cell_angle_beta   112.99
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaAsPb2
_chemical_formula_sum   'Ga1 As1 Pb2'
_cell_volume   105.73
_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
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  As  As1  1  0.0  0.6  0.6  1.0
  Pb  Pb2  1  0.0  0.43  0.19  1.0
  Pb  Pb3  1  0.43  0.61  0.61  1.0

Ga As Pb Pb