data_La2HgSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.48
_cell_length_b   6.48
_cell_length_c   6.48
_cell_angle_alpha   138.03
_cell_angle_beta   138.03
_cell_angle_gamma   60.86
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2HgSb
_chemical_formula_sum   'La2 Hg1 Sb1'
_cell_volume   120.45
_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
  La  La1  1  0.0  0.0  0.59  1.0
  La  La2  1  0.0  0.32  0.79  1.0
  Hg  Hg0  1  0.32  0.0  0.79  1.0
  Sb  Sb3  1  0.0  0.0  0.0  1.0

data_La2HgSb
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.64
_cell_length_b   4.64
_cell_length_c   6.48
_cell_angle_alpha   110.98
_cell_angle_beta   110.98
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2HgSb
_chemical_formula_sum   'La2 Hg1 Sb1'
_cell_volume   120.45
_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
  La  La0  1  0.41  0.0  0.41  1.0
  La  La1  1  0.53  0.32  0.53  1.0
  Hg  Hg2  1  0.21  0.0  0.53  1.0
  Sb  Sb3  1  0.0  0.0  0.0  1.0

La La Hg Sb