data_AlZn2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.73
_cell_length_b   2.73
_cell_length_c   8.2
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlZn2W
_chemical_formula_sum   'Al1 Zn2 W1'
_cell_volume   61.28
_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
  Al  Al0  1  0.0  0.0  0.1  1.0
  Zn  Zn2  1  0.0  0.0  0.02  1.0
  Zn  Zn3  1  0.37  0.37  0.04  1.0
  W  W1  1  0.37  0.37  0.15  1.0

data_AlZn2W
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.87
_cell_length_b   3.87
_cell_length_c   8.2
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   AlZn2W
_chemical_formula_sum   'Al2 Zn4 W2'
_cell_volume   122.57
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Al  Al0  2  0.0  0.0  0.1  1.0
  Zn  Zn1  2  0.0  0.0  0.02  1.0
  Zn  Zn2  2  0.37  0.0  0.04  1.0
  W  W3  2  0.37  0.0  0.15  1.0

Al Zn Zn W
Al Zn Zn W 0 1 o o o 2 3 o o o 