data_[K4Tc2O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tc  1.9000  1.3500  0.7417
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.5646]
_cell_length_b [9.4692]
_cell_length_c [5.4216]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.2105]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [K2TcO5]
_chemical_formula_sum '[K4 Tc2 O10]'
_cell_volume [340.6845]
_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
[
  K  K0  4  0.4573  0.2248  0.4107  1
  Tc  Tc1  2  0.4563  0.5000  0.9468  1
  O  O2  4  0.0228  0.1868  0.9669  1
  O  O3  2  0.2100  0.0000  0.0301  1
  O  O4  2  0.2143  0.5000  0.5727  1
  O  O5  2  0.4361  0.5000  0.2493  1
]