data_[Nb2Rh2O8]
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 [P2/c]
_cell_length_a [4.5824]
_cell_length_b [5.7852]
_cell_length_c [5.1902]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.9526]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [NbRhO4]
_chemical_formula_sum '[Nb2 Rh2 O8]'
_cell_volume [137.5761]
_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
[
  Nb  Nb0  2  0.0000  0.1674  0.2500  1.0
  Rh  Rh1  2  0.5000  0.3561  0.7500  1.0
  O  O2  4  0.2278  0.1116  0.5780  1.0
  O  O3  4  0.2671  0.3830  0.0816  1.0
]