data_[Rb8Tc2O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tc  1.9000  1.3500  0.7417
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4]
_cell_length_a [8.4718]
_cell_length_b [8.4718]
_cell_length_c [5.9512]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [79]
_chemical_formula_structural [Rb4TcO5]
_chemical_formula_sum '[Rb8 Tc2 O10]'
_cell_volume [427.1267]
_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
[
  Rb  Rb0  8  0.1083  0.2966  0.4732  1
  Tc  Tc1  2  0.0000  0.0000  0.9259  1
  O  O2  8  0.0667  0.2088  0.0112  1
  O  O3  2  0.0000  0.0000  0.6264  1
]