data_[Ga4Tc4Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Tc  1.9000  1.3500  0.7417
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.8137]
_cell_length_b [4.5616]
_cell_length_c [7.3126]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.3573]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [GaTcSn]
_chemical_formula_sum '[Ga4 Tc4 Sn4]'
_cell_volume [231.4914]
_cell_formula_units_Z [4]
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
[
  Ga  Ga0  4  0.1611  0.0000  0.8684  1
  Tc  Tc1  4  0.0187  0.5000  0.1752  1
  Sn  Sn2  4  0.2358  0.5000  0.6356  1
]