data_LaHgPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.72
_cell_length_b   4.72
_cell_length_c   3.84
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaHgPt2
_chemical_formula_sum   'La1 Hg1 Pt2'
_cell_volume   85.54
_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  0.0  1.0
  Hg  Hg0  1  0.36  0.36  0.0  1.0
  Pt  Pt2  1  0.0  0.36  0.92  1.0
  Pt  Pt3  1  0.36  0.0  0.92  1.0

data_LaHgPt2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.67
_cell_length_b   6.67
_cell_length_c   3.84
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LaHgPt2
_chemical_formula_sum   'La2 Hg2 Pt4'
_cell_volume   171.08
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.0  1.0
  Hg  Hg1  2  0.36  0.0  0.0  1.0
  Pt  Pt2  4  0.18  0.18  0.92  1.0

La Hg Pt Pt
La Hg Pt Pt 0 3 o o - 0 2 o o - 1 2 o o - 1 3 o o - 