data_[Tl2Tc4Sn2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Tc  1.9000  1.3500  0.7417
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.9877]
_cell_length_b [7.2096]
_cell_length_c [5.6716]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.5796]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TlTc2SnO8]
_chemical_formula_sum '[Tl2 Tc4 Sn2 O16]'
_cell_volume [480.1976]
_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  0.0000  1
  Tc  Tc1  4  0.1837  0.5000  0.1609  1
  Sn  Sn2  2  0.0000  0.5000  0.5000  1
  O  O3  8  0.1081  0.3197  0.2876  1
  O  O4  4  0.1484  0.5000  0.8426  1
  O  O5  4  0.1717  0.0000  0.7180  1
]