data_[U1Pa1Ta2C4]
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
  Ta  1.5000  1.4500  0.8200
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.6821]
_cell_length_b [3.2854]
_cell_length_c [5.9537]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.6206]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [UPa(TaC2)2]
_chemical_formula_sum '[U1 Pa1 Ta2 C4]'
_cell_volume [105.3239]
_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
[
  U  U0  1  0.5000  0.0000  0.5000  1
  Ta  Ta1  1  0.0000  0.0000  0.0000  1
  Pa  Pa2  1  0.0000  0.5000  0.5000  1
  Ta  Ta3  1  0.5000  0.5000  0.0000  1
  C  C4  2  0.2456  0.5000  0.2238  1
  C  C5  2  0.2635  0.0000  0.7790  1
]