data_[Tl2Cu2Tc4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Cu  1.9000  1.3500  0.8200
  Tc  1.9000  1.3500  0.7417
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.8547]
_cell_length_b [5.9998]
_cell_length_c [8.0673]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.4937]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TlCu(TcO4)2]
_chemical_formula_sum '[Tl2 Cu2 Tc4 O16]'
_cell_volume [425.8387]
_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
[
  Tl  Tl0  2  0.0000  0.0000  0.5000  1
  Tc  Tc1  4  0.1257  0.5000  0.7887  1
  Cu  Cu2  2  0.0000  0.0000  0.0000  1
  O  O3  8  0.0165  0.2582  0.8085  1
  O  O4  4  0.1924  0.5000  0.5932  1
  O  O5  4  0.2219  0.0000  0.0518  1
]