data_[Na4Sr20Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sr  0.9500  2.0000  1.3200
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.8185]
_cell_length_b [8.0241]
_cell_length_c [12.5572]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.5212]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaSr5Rh]
_chemical_formula_sum '[Na4 Sr20 Rh4]'
_cell_volume [1276.6718]
_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  0.4928  0.7500  1
  Sr  Sr1  8  0.1199  0.3044  0.0349  1
  Sr  Sr2  8  0.1941  0.1809  0.6192  1
  Sr  Sr3  4  0.0000  0.0301  0.2500  1
  Rh  Rh4  4  0.0000  0.0000  0.0000  1
]