data_YFeW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.42
_cell_length_b   5.42
_cell_length_c   2.78
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   121.87
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YFeW2
_chemical_formula_sum   'Y1 Fe1 W2'
_cell_volume   69.54
_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
  Y  Y3  1  0.63  0.0  0.0  1.0
  Fe  Fe0  1  0.0  0.0  0.0  1.0
  W  W1  1  0.32  0.37  0.39  1.0
  W  W2  1  0.32  0.63  0.39  1.0

data_YFeW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.78
_cell_length_b   5.27
_cell_length_c   5.42
_cell_angle_alpha   119.06
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YFeW2
_chemical_formula_sum   'Y1 Fe1 W2'
_cell_volume   69.54
_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
  Y  Y0  1  0.0  0.0  0.63  1.0
  Fe  Fe1  1  0.0  0.0  0.0  1.0
  W  W2  1  0.39  0.37  0.69  1.0
  W  W3  1  0.39  0.63  0.95  1.0

Y Fe W W