data_[Ta2Be4Nb4Fe10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ta  1.5000  1.4500  0.8200
  Be  1.5700  1.0500  0.5900
  Nb  1.6000  1.4500  0.8200
  Fe  1.8300  1.4000  0.8525
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [8.8616]
_cell_length_b [8.8616]
_cell_length_c [3.0588]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [TaBe2Nb2Fe5]
_chemical_formula_sum '[Ta2 Be4 Nb4 Fe10]'
_cell_volume [240.2004]
_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
[
  Ta  Ta0  2  0.0000  0.0000  0.0000  1.0
  Be  Be1  4  0.1200  0.3800  0.0000  1.0
  Nb  Nb2  4  0.1745  0.6745  0.0000  1.0
  Fe  Fe3  8  0.0700  0.2150  0.5000  1.0
  Fe  Fe4  2  0.0000  0.5000  0.5000  1.0
]