data_[Nd6Ga3H3Pt18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ga  1.8100  1.3000  0.7600
  H  2.2000  0.2500  0.0000
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.7240]
_cell_length_b [5.7240]
_cell_length_c [18.6225]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Nd2GaHPt6]
_chemical_formula_sum '[Nd6 Ga3 H3 Pt18]'
_cell_volume [528.4033]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.2174  1.0
  Ga  Ga1  3  -0.0000  -0.0000  0.5000  1.0
  H  H2  3  0.0000  0.0000  0.0000  1.0
  Pt  Pt3  18  0.0023  0.5012  0.2704  1.0
]