data_[Pr9Ni24Hg3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ni  1.9100  1.3500  0.7400
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [5.1115]
_cell_length_b [5.1115]
_cell_length_c [25.2740]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Pr3Ni8Hg]
_chemical_formula_sum '[Pr9 Ni24 Hg3]'
_cell_volume [571.8723]
_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
[
  Pr  Pr0  3  0.0000  0.0000  0.0067  1.0
  Pr  Pr1  3  0.0000  0.0000  0.4946  1.0
  Pr  Pr2  3  0.0000  0.0000  0.6227  1.0
  Ni  Ni3  9  0.1674  0.3347  0.8953  1.0
  Ni  Ni4  9  0.1685  0.3369  0.3959  1.0
  Ni  Ni5  3  0.0000  0.0000  0.3124  1.0
  Ni  Ni6  3  0.0000  0.0000  0.8121  1.0
  Hg  Hg7  3  0.0000  0.0000  0.1280  1.0
]