data_[V8Fe4Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  V  1.6300  1.3500  0.7775
  Fe  1.8300  1.4000  0.8525
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.3675]
_cell_length_b [5.8578]
_cell_length_c [9.3279]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [V2FeSn]
_chemical_formula_sum '[V8 Fe4 Sn4]'
_cell_volume [238.6448]
_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
[
  V  V0  4  0.5000  0.2304  0.9107  1
  V  V1  2  0.0000  0.0000  0.8744  1
  V  V2  2  0.5000  0.0000  0.1307  1
  Fe  Fe3  4  0.0000  0.2319  0.0888  1
  Sn  Sn4  2  0.0000  0.0000  0.3410  1
  Sn  Sn5  2  0.5000  0.0000  0.6553  1
]