data_[Na8Ho4Te4Se16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ho  1.2300  1.7500  1.0410
  Te  2.1000  1.4000  1.2933
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.7451]
_cell_length_b [11.6899]
_cell_length_c [8.2696]
_cell_angle_alpha [90.0000]
_cell_angle_beta [130.4891]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Na2HoTeSe4]
_chemical_formula_sum '[Na8 Ho4 Te4 Se16]'
_cell_volume [863.5114]
_cell_formula_units_Z [4]
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  4  0.0000  0.5000  0.0000  1
  Na  Na1  4  0.2500  0.2500  0.0000  1
  Ho  Ho2  4  0.0000  0.0000  0.0000  1
  Te  Te3  4  0.2500  0.2500  0.5000  1
  Se  Se4  8  0.0262  0.2441  0.5238  1
  Se  Se5  8  0.2264  0.0086  0.4614  1
]