data_[Ba2Tc4Br2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Tc  1.9000  1.3500  0.7417
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.6738]
_cell_length_b [6.2094]
_cell_length_c [9.4385]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [BaTc2Br]
_chemical_formula_sum '[Ba2 Tc4 Br2]'
_cell_volume [215.3118]
_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
[
  Ba  Ba0  2  0.0000  0.0000  0.5055  1
  Tc  Tc1  2  0.0000  0.0000  0.0230  1
  Tc  Tc2  2  0.0000  0.5000  0.6718  1
  Br  Br3  2  0.0000  0.5000  0.2997  1
]