data_[Nb2Ni2Rh2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  Ni  1.9100  1.3500  0.7400
  Rh  2.2800  1.3500  0.7450
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [4.7167]
_cell_length_b [4.7167]
_cell_length_c [9.2001]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [NbNiRhO6]
_chemical_formula_sum '[Nb2 Ni2 Rh2 O12]'
_cell_volume [204.6754]
_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  0.0000  0.6693  1.0
  Ni  Ni1  2  0.0000  0.0000  0.9995  1.0
  Rh  Rh2  2  0.0000  0.0000  0.3328  1.0
  O  O3  4  0.1928  0.8072  0.5003  1.0
  O  O4  4  0.1960  0.8040  0.1724  1.0
  O  O5  4  0.2064  0.7936  0.8265  1.0
]