data_[Nb3Ga3Tc6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  Ga  1.8100  1.3000  0.7600
  Tc  1.9000  1.3500  0.7417
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [3.0223]
_cell_length_b [3.0223]
_cell_length_c [24.3684]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [NbGaTc2]
_chemical_formula_sum '[Nb3 Ga3 Tc6]'
_cell_volume [192.7708]
_cell_formula_units_Z [3]
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
[
  Nb  Nb0  3  0.0000  0.0000  0.6667  1
  Ga  Ga1  3  0.0000  0.0000  0.4997  1
  Tc  Tc2  3  0.0000  0.0000  0.0839  1
  Tc  Tc3  3  0.0000  0.0000  0.2497  1
]