data_[Pm2Tc4Cl2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Tc  1.9000  1.3500  0.7417
  Cl  3.1600  1.0000  0.7800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.9676]
_cell_length_b [6.9052]
_cell_length_c [5.6079]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.1319]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [PmTc2ClO8]
_chemical_formula_sum '[Pm2 Tc4 Cl2 O16]'
_cell_volume [463.3432]
_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
[
  Pm  Pm0  2  0.0000  0.0000  0.0000  1
  Tc  Tc1  4  0.1689  0.5000  0.2367  1
  Cl  Cl2  2  0.0000  0.0000  0.5000  1
  O  O3  8  0.0977  0.2933  0.1385  1
  O  O4  4  0.1754  0.5000  0.5425  1
  O  O5  4  0.1955  0.0000  0.8730  1
]