data_[Ti1Se1F1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ti  1.5400  1.4000  0.8517
  Se  2.5500  1.1500  1.0133
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [3.4037]
_cell_length_b [3.4037]
_cell_length_c [17.7531]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [TiSeF]
_chemical_formula_sum '[Ti1 Se1 F1]'
_cell_volume [205.6704]
_cell_formula_units_Z [1]
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  1  0.5000  0.5000  0.5146  1
  Se  Se1  1  0.0000  0.0000  0.5702  1
  F  F2  1  0.5000  0.5000  0.4152  1
]