data_[Th2Np1U1C4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Th  1.3000  1.8000  1.0800
  Np  1.3600  1.7500  1.0000
  U  1.3800  1.7500  0.9913
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.2021]
_cell_length_b [3.6313]
_cell_length_c [6.2787]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.3160]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Th2NpUC4]
_chemical_formula_sum '[Th2 Np1 U1 C4]'
_cell_volume [133.4479]
_cell_formula_units_Z [1]
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
[
  Th  Th0  1  0.0000  0.0000  0.0000  1
  Th  Th1  1  0.0000  0.5000  0.5000  1
  Np  Np2  1  0.5000  0.5000  0.0000  1
  U  U3  1  0.5000  0.0000  0.5000  1
  C  C4  2  0.2974  0.0000  0.7639  1
  C  C5  2  0.2986  0.5000  0.2642  1
]