data_HfHgMo2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.87
_cell_length_b   9.87
_cell_length_c   9.87
_cell_angle_alpha   17.44
_cell_angle_beta   17.44
_cell_angle_gamma   17.44
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfHgMo2
_chemical_formula_sum   'Hf1 Hg1 Mo2'
_cell_volume   75.26
_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
  Hf  Hf0  1  0.0  0.0  0.0  1.0
  Hg  Hg1  1  0.0  0.0  0.57  1.0
  Mo  Mo2  1  0.0  0.0  0.29  1.0
  Mo  Mo3  1  0.0  0.0  0.85  1.0

data_HfHgMo2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.18
_cell_length_b   2.99
_cell_length_c   9.87
_cell_angle_alpha   90.0
_cell_angle_beta   100.08
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   HfHgMo2
_chemical_formula_sum   'Hf2 Hg2 Mo4'
_cell_volume   150.52
_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
  Hf  Hf0  2  0.0  0.0  0.0  1.0
  Hg  Hg1  2  0.0  0.0  0.43  1.0
  Mo  Mo2  2  0.0  0.0  0.15  1.0
  Mo  Mo3  2  0.0  0.0  0.71  1.0

Hf Hg Mo Mo
Hf Hg Mo Mo 0 3 o o - 0 2 o o o 1 1 o + - 1 1 + - o 1 1 + o - 1 2 o o o 1 3 o o o 2 2 o + - 2 2 + - o 2 2 + o - 