data_Cr2FeW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.53
_cell_length_b   4.53
_cell_length_c   4.53
_cell_angle_alpha   131.84
_cell_angle_beta   131.84
_cell_angle_gamma   70.49
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2FeW
_chemical_formula_sum   'Cr2 Fe1 W1'
_cell_volume   50.59
_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
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Cr  Cr1  1  0.85  0.0  0.85  1.0
  Fe  Fe2  1  0.0  0.0  0.7  1.0
  W  W3  1  0.0  0.85  0.85  1.0

data_Cr2FeW
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.7
_cell_length_b   3.7
_cell_length_c   4.53
_cell_angle_alpha   114.08
_cell_angle_beta   114.08
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2FeW
_chemical_formula_sum   'Cr2 Fe1 W1'
_cell_volume   50.59
_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
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Cr  Cr1  1  0.15  0.0  1.0  1.0
  Fe  Fe2  1  0.3  0.0  0.3  1.0
  W  W3  1  1.0  0.85  1.0  1.0

Cr Cr Fe W