data_[Nb2Pd2Pt2Rh2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  Pd  2.2000  1.4000  0.8462
  Pt  2.2800  1.3500  0.8050
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [3.9908]
_cell_length_b [3.9908]
_cell_length_c [7.8543]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [NbPdPtRh]
_chemical_formula_sum '[Nb2 Pd2 Pt2 Rh2]'
_cell_volume [125.0916]
_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  0.5000  1.0
  Pd  Pd1  2  0.0000  0.0000  0.0000  1.0
  Rh  Rh2  2  0.0000  0.5000  0.2500  1.0
  Pt  Pt3  2  0.0000  0.5000  0.7500  1.0
]