data_[Ti8Nb2C10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ti  1.5400  1.4000  0.8517
  Nb  1.6000  1.4500  0.8200
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [I4/m]
_cell_length_a [6.9116]
_cell_length_b [6.9116]
_cell_length_c [4.3803]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [87]
_chemical_formula_structural [Ti4NbC5]
_chemical_formula_sum '[Ti8 Nb2 C10]'
_cell_volume [209.2496]
_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
[
  Ti  Ti0  8  0.0991  0.3010  0.5000  1.0
  Nb  Nb1  2  0.0000  0.0000  0.0000  1.0
  C  C2  8  0.1008  0.3034  0.0000  1.0
  C  C3  2  0.0000  0.0000  0.5000  1.0
]