data_[Na6Rh2N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Rh  2.2800  1.3500  0.7450
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [5.4352]
_cell_length_b [8.0986]
_cell_length_c [18.4908]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Na3RhN2]
_chemical_formula_sum '[Na6 Rh2 N4]'
_cell_volume [813.9247]
_cell_formula_units_Z [2]
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  0.0535  0.7585  0.9057  1
  Na  Na1  2  0.0000  0.4042  0.0000  1
  Rh  Rh2  2  0.0000  0.0503  0.0000  1
  N  N3  4  0.2142  0.0854  0.9289  1
]