data_In2HgP
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.45
_cell_length_b   5.45
_cell_length_c   5.45
_cell_angle_alpha   128.55
_cell_angle_beta   128.55
_cell_angle_gamma   75.74
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2HgP
_chemical_formula_sum   'In2 Hg1 P1'
_cell_volume   96.55
_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
  In  In1  1  0.0  0.0  0.31  1.0
  In  In2  1  0.0  0.37  0.15  1.0
  Hg  Hg0  1  0.37  0.0  0.15  1.0
  P  P3  1  0.0  0.0  0.0  1.0

data_In2HgP
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.74
_cell_length_b   4.74
_cell_length_c   5.45
_cell_angle_alpha   115.73
_cell_angle_beta   115.73
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2HgP
_chemical_formula_sum   'In2 Hg1 P1'
_cell_volume   96.55
_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
  In  In0  1  0.31  0.31  0.31  1.0
  In  In1  1  0.79  0.15  0.79  1.0
  Hg  Hg2  1  0.15  0.79  0.79  1.0
  P  P3  1  0.0  0.0  0.0  1.0

In In Hg P