data_[Nd6Tl2Ag2Hg4Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.9089]
_cell_length_b [13.8345]
_cell_length_c [7.9790]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Nd3TlAg(HgPt)2]
_chemical_formula_sum '[Nd6 Tl2 Ag2 Hg4 Pt4]'
_cell_volume [431.4865]
_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
[
  Nd  Nd0  4  0.0000  0.2079  0.7953  1
  Nd  Nd1  2  0.0000  0.0000  0.4051  1
  Tl  Tl2  2  0.5000  0.0000  0.7379  1
  Ag  Ag3  2  0.0000  0.0000  0.0011  1
  Hg  Hg4  4  0.5000  0.1332  0.1316  1
  Pt  Pt5  4  0.5000  0.1656  0.5010  1
]