data_[U4Fe4Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  U  1.3800  1.7500  0.9913
  Fe  1.8300  1.4000  0.8525
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.9185]
_cell_length_b [4.3028]
_cell_length_c [8.6142]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.2380]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [UFeSn]
_chemical_formula_sum '[U4 Fe4 Sn4]'
_cell_volume [237.3665]
_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  0.1577  0.0000  0.3976  1
  Fe  Fe1  4  0.1888  0.0000  0.7368  1
  Sn  Sn2  4  0.1192  0.5000  0.8848  1
]