data_[U4Pa8Tc4C16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  U  1.3800  1.7500  0.9913
  Pa  1.5000  1.8000  1.0400
  Tc  1.9000  1.3500  0.7417
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.3844]
_cell_length_b [11.9205]
_cell_length_c [11.8060]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [UPa2TcC4]
_chemical_formula_sum '[U4 Pa8 Tc4 C16]'
_cell_volume [476.3018]
_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
[
  U  U0  4  0.0000  0.1121  0.7500  1
  Pa  Pa1  8  0.0000  0.3667  0.5514  1
  Tc  Tc2  4  0.0000  0.1489  0.2500  1
  C  C3  8  0.0000  0.2823  0.1334  1
  C  C4  4  0.0000  0.0000  0.0000  1
  C  C5  4  0.0000  0.4650  0.7500  1
]