data_[Na6Li3Ho3Br18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Li  0.9800  1.4500  0.9000
  Ho  1.2300  1.7500  1.0410
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [7.3075]
_cell_length_b [7.3075]
_cell_length_c [19.4515]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [Na2LiHoBr6]
_chemical_formula_sum '[Na6 Li3 Ho3 Br18]'
_cell_volume [899.5423]
_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  0.0183  1
  Na  Na1  3  0.0000  0.0000  0.5243  1
  Li  Li2  3  0.0000  0.0000  0.8118  1
  Ho  Ho3  3  0.0000  0.0000  0.3247  1
  Br  Br4  9  0.0064  0.3785  0.5803  1
  Br  Br5  9  0.0136  0.6360  0.0806  1
]