data_Cr2FeW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.58
_cell_length_b   2.58
_cell_length_c   8.16
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   109.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2FeW
_chemical_formula_sum   'Cr2 Fe1 W1'
_cell_volume   51.45
_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  0.03  1.0
  Cr  Cr1  1  0.5  0.0  0.12  1.0
  Fe  Fe2  1  0.0  0.0  0.19  1.0
  W  W3  1  0.5  0.0  0.05  1.0

data_Cr2FeW
_symmetry_space_group_name_H-M   P2
_cell_length_a   2.58
_cell_length_b   8.16
_cell_length_c   2.58
_cell_angle_alpha   90.0
_cell_angle_beta   109.12
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   3
_chemical_formula_structural   Cr2FeW
_chemical_formula_sum   'Cr2 Fe1 W1'
_cell_volume   51.45
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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  0.97  0.0  1.0
  Cr  Cr1  1  0.5  0.88  0.0  1.0
  Fe  Fe2  1  0.0  0.81  0.0  1.0
  W  W3  1  0.5  0.95  0.0  1.0

Cr Cr Fe W