data_[Pa4Si12Tc8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pa  1.5000  1.8000  1.0400
  Si  1.9000  1.1000  0.5400
  Tc  1.9000  1.3500  0.7417
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [9.0288]
_cell_length_b [7.5070]
_cell_length_c [5.7911]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [PaSi3Tc2]
_chemical_formula_sum '[Pa4 Si12 Tc8]'
_cell_volume [392.5177]
_cell_formula_units_Z [4]
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
[
  Pa  Pa0  4  0.0000  0.3508  0.2500  1
  Si  Si1  8  0.1593  0.2825  0.7500  1
  Tc  Tc2  8  0.2194  0.0000  0.0000  1
  Si  Si3  4  0.0000  0.0292  0.7500  1
]