data_[Nb4Rh4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  Rh  2.2800  1.3500  0.7450
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.6888]
_cell_length_b [3.9944]
_cell_length_c [6.7883]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1860]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NbRhO4]
_chemical_formula_sum '[Nb4 Rh4 O16]'
_cell_volume [326.8745]
_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
[
  Nb  Nb0  4  0.1042  0.0000  0.2284  1.0
  Rh  Rh1  4  0.2032  0.0000  0.8174  1.0
  O  O2  4  0.0523  0.0000  0.8621  1.0
  O  O3  4  0.1358  0.5000  0.1968  1.0
  O  O4  4  0.1438  0.0000  0.5089  1.0
  O  O5  4  0.2406  0.5000  0.8611  1.0
]