data_TaFe2Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.53
_cell_length_b   4.53
_cell_length_c   4.9
_cell_angle_alpha   103.03
_cell_angle_beta   103.03
_cell_angle_gamma   40.53
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaFe2Sn
_chemical_formula_sum   'Ta1 Fe2 Sn1'
_cell_volume   63.47
_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
  Ta  Ta3  1  0.66  0.0  0.38  1.0
  Fe  Fe0  1  0.09  0.0  0.36  1.0
  Fe  Fe1  1  0.23  0.0  0.4  1.0
  Sn  Sn2  1  0.0  0.0  0.0  1.0

data_TaFe2Sn
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.14
_cell_length_b   4.53
_cell_length_c   4.9
_cell_angle_alpha   103.03
_cell_angle_beta   90.0
_cell_angle_gamma   110.27
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaFe2Sn
_chemical_formula_sum   'Ta1 Fe2 Sn1'
_cell_volume   63.47
_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
  Ta  Ta0  1  0.0  0.34  0.62  1.0
  Fe  Fe1  1  0.0  0.77  0.6  1.0
  Fe  Fe2  1  0.0  0.91  0.64  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0

Ta Fe Fe Sn