data_[Tc2Bi2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tc  1.9000  1.3500  0.7417
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.8752]
_cell_length_b [5.0460]
_cell_length_c [5.7274]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.8801]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [TcBiO4]
_chemical_formula_sum '[Tc2 Bi2 O8]'
_cell_volume [161.5958]
_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
[
  Tc  Tc0  2  0.0000  0.0000  0.0000  1
  Bi  Bi1  2  0.5000  0.0000  0.5000  1
  O  O2  4  0.1085  0.2119  0.3135  1
  O  O3  4  0.3245  0.6343  0.6021  1
]