data_[Ti2Zn2Ga2Tc2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ti  1.5400  1.4000  0.8517
  Zn  1.6500  1.3500  0.8800
  Ga  1.8100  1.3000  0.7600
  Tc  1.9000  1.3500  0.7417
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.3869]
_cell_length_b [4.1278]
_cell_length_c [8.4607]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [TiZnGaTc]
_chemical_formula_sum '[Ti2 Zn2 Ga2 Tc2]'
_cell_volume [118.2843]
_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  2  0.0000  0.0000  0.9456  1
  Zn  Zn1  2  0.0000  0.5000  0.1939  1
  Ga  Ga2  2  0.0000  0.5000  0.6987  1
  Tc  Tc3  2  0.0000  0.0000  0.4440  1
]