data_YTi2Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.04
_cell_length_b   10.04
_cell_length_c   10.04
_cell_angle_alpha   18.41
_cell_angle_beta   18.41
_cell_angle_gamma   18.41
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YTi2Sn
_chemical_formula_sum   'Y1 Ti2 Sn1'
_cell_volume   88.27
_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
  Ti  Ti1  1  0.0  0.0  0.28  1.0
  Ti  Ti2  1  0.0  0.0  0.33  1.0
  Sn  Sn0  1  0.0  0.0  0.81  1.0

data_YTi2Sn
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.57
_cell_length_b   3.21
_cell_length_c   10.04
_cell_angle_alpha   90.0
_cell_angle_beta   100.64
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YTi2Sn
_chemical_formula_sum   'Y2 Ti4 Sn2'
_cell_volume   176.54
_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
  Ti  Ti1  2  0.0  0.0  0.67  1.0
  Ti  Ti2  2  0.0  0.0  0.72  1.0
  Sn  Sn3  2  0.0  0.0  0.19  1.0

Y Ti Ti Sn