data_[Na3Nd3Ho12Se24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Nd  1.1400  1.8500  1.2765
  Ho  1.2300  1.7500  1.0410
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [8.4338]
_cell_length_b [8.4338]
_cell_length_c [21.0292]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [NaNd(HoSe2)4]
_chemical_formula_sum '[Na3 Nd3 Ho12 Se24]'
_cell_volume [1295.4009]
_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
[
  Na  Na0  3  0.0000  0.0000  0.3726  1.0
  Nd  Nd1  3  0.0000  0.0000  0.0045  1.0
  Ho  Ho2  9  0.1732  0.3464  0.8318  1.0
  Ho  Ho3  3  0.0000  0.0000  0.6262  1.0
  Se  Se4  9  0.0215  0.5108  0.7565  1.0
  Se  Se5  9  0.1744  0.3488  0.5781  1.0
  Se  Se6  3  0.0000  0.0000  0.2392  1.0
  Se  Se7  3  0.0000  0.0000  0.7584  1.0
]