data_Fe2HgRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.56
_cell_length_b   4.56
_cell_length_c   4.9
_cell_angle_alpha   100.19
_cell_angle_beta   100.19
_cell_angle_gamma   35.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe2HgRh
_chemical_formula_sum   'Fe2 Hg1 Rh1'
_cell_volume   57.49
_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
  Fe  Fe0  1  0.52  0.0  0.89  1.0
  Fe  Fe1  1  0.26  0.0  0.93  1.0
  Hg  Hg2  1  0.89  0.0  0.41  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0

data_Fe2HgRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.75
_cell_length_b   4.56
_cell_length_c   4.9
_cell_angle_alpha   100.19
_cell_angle_beta   90.0
_cell_angle_gamma   107.56
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe2HgRh
_chemical_formula_sum   'Fe2 Hg1 Rh1'
_cell_volume   57.49
_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
  Fe  Fe0  1  0.0  0.48  0.11  1.0
  Fe  Fe1  1  0.0  0.74  0.07  1.0
  Hg  Hg2  1  0.0  0.11  0.59  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0

Fe Fe Hg Rh