data_[Nd24Hg4Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Hg  2.0000  1.5000  1.2450
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.6488]
_cell_length_b [10.1533]
_cell_length_c [10.7706]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Nd6HgPt2]
_chemical_formula_sum '[Nd24 Hg4 Pt8]'
_cell_volume [1055.1693]
_cell_formula_units_Z [4]
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
[
  Nd  Nd0  8  0.0000  0.1962  0.2364  1
  Nd  Nd1  8  0.1961  0.5000  0.1699  1
  Nd  Nd2  8  0.2108  0.3205  0.5000  1
  Hg  Hg3  2  0.0000  0.0000  0.0000  1
  Hg  Hg4  2  0.0000  0.0000  0.5000  1
  Pt  Pt5  4  0.0000  0.3438  0.0000  1
  Pt  Pt6  4  0.0000  0.5000  0.3681  1
]