data_[Ti2Nb1Zn1H1]
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
  Zn  1.6500  1.3500  0.8800
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.0989]
_cell_length_b [4.0989]
_cell_length_c [4.0419]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [Ti2NbZnH]
_chemical_formula_sum '[Ti2 Nb1 Zn1 H1]'
_cell_volume [67.9075]
_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  2  0.0000  0.5000  0.0000  1
  Nb  Nb1  1  0.0000  0.0000  0.5000  1
  Zn  Zn2  1  0.5000  0.5000  0.5000  1
  H  H3  1  0.0000  0.0000  0.0000  1
]