data_[Ho18U3S36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  U  1.3800  1.7500  0.9913
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [11.8805]
_cell_length_b [11.8805]
_cell_length_c [11.2651]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Ho6US12]
_chemical_formula_sum '[Ho18 U3 S36]'
_cell_volume [1377.0110]
_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
[
  Ho  Ho0  18  0.0411  0.7769  0.6323  1
  U  U1  3  0.0000  0.0000  0.0000  1
  S  S2  18  0.0284  0.8120  0.3930  1
  S  S3  18  0.0449  0.8462  0.8769  1
]