data_[U4Ga6Ni16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  U  1.3800  1.7500  0.9913
  Ga  1.8100  1.3000  0.7600
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.3738]
_cell_length_b [5.2234]
_cell_length_c [7.8350]
_cell_angle_alpha [90.0000]
_cell_angle_beta [126.6281]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [U2Ga3Ni8]
_chemical_formula_sum '[U4 Ga6 Ni16]'
_cell_volume [373.5606]
_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
[
  U  U0  4  0.1532  0.5000  0.7530  1
  Ga  Ga1  4  0.0000  0.2535  0.0000  1
  Ga  Ga2  2  0.0000  0.0000  0.5000  1
  Ni  Ni3  8  0.1177  0.2565  0.3908  1
  Ni  Ni4  4  0.1168  0.0000  0.8771  1
  Ni  Ni5  4  0.2304  0.5000  0.2529  1
]