data_YSnW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.59
_cell_length_b   5.59
_cell_length_c   5.59
_cell_angle_alpha   136.96
_cell_angle_beta   136.96
_cell_angle_gamma   62.5
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSnW2
_chemical_formula_sum   'Y1 Sn1 W2'
_cell_volume   80.28
_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
  Y  Y3  1  0.0  0.0  0.0  1.0
  Sn  Sn0  1  0.0  0.0  0.78  1.0
  W  W1  1  0.0  0.05  0.39  1.0
  W  W2  1  0.05  0.0  0.39  1.0

data_YSnW2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.8
_cell_length_b   5.8
_cell_length_c   5.59
_cell_angle_alpha   90.0
_cell_angle_beta   121.25
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YSnW2
_chemical_formula_sum   'Y2 Sn2 W4'
_cell_volume   160.55
_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
  Y  Y0  2  0.0  0.0  0.0  1.0
  Sn  Sn1  2  0.0  0.0  0.78  1.0
  W  W2  4  0.48  0.48  0.34  1.0

Y Sn W W