data_[Ta2Ti2Nb2W2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ta  1.5000  1.4500  0.8200
  Ti  1.5400  1.4000  0.8517
  Nb  1.6000  1.4500  0.8200
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [Cmm2]
_cell_length_a [3.2613]
_cell_length_b [4.6039]
_cell_length_c [9.2248]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [35]
_chemical_formula_structural [TaTiNbW]
_chemical_formula_sum '[Ta2 Ti2 Nb2 W2]'
_cell_volume [138.5078]
_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  0.6086  1.0
  Ti  Ti1  2  0.0000  0.0000  0.1279  1.0
  Nb  Nb2  2  0.0000  0.5000  0.8697  1.0
  W  W3  2  0.0000  0.5000  0.3635  1.0
]