data_[Ho16In4Hg2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  In  1.7800  1.5500  0.9400
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.4045]
_cell_length_b [5.1596]
_cell_length_c [6.9265]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.0812]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho8In2Hg]
_chemical_formula_sum '[Ho16 In4 Hg2]'
_cell_volume [643.1656]
_cell_formula_units_Z [2]
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
[
  Ho  Ho0  4  0.0200  0.0000  0.7577  1.0
  Ho  Ho1  4  0.0929  0.5000  0.4601  1.0
  Ho  Ho2  4  0.1578  0.5000  0.9612  1.0
  Ho  Ho3  4  0.2006  0.0000  0.2918  1.0
  In  In4  4  0.1908  0.0000  0.7348  1.0
  Hg  Hg5  2  0.0000  0.5000  0.0000  1.0
]