data_YSn2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.03
_cell_length_b   6.03
_cell_length_c   4.82
_cell_angle_alpha   110.4
_cell_angle_beta   110.4
_cell_angle_gamma   42.48
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSn2Pb
_chemical_formula_sum   'Y1 Sn2 Pb1'
_cell_volume   109.73
_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  Sn1  1  0.98  0.0  0.12  1.0
  Sn  Sn2  1  0.46  0.0  0.35  1.0
  Pb  Pb0  1  0.72  0.0  0.23  1.0

data_YSn2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.37
_cell_length_b   4.82
_cell_length_c   6.03
_cell_angle_alpha   110.4
_cell_angle_beta   111.24
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSn2Pb
_chemical_formula_sum   'Y1 Sn2 Pb1'
_cell_volume   109.73
_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  Y0  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  0.0  0.12  0.98  1.0
  Sn  Sn2  1  0.0  0.35  0.46  1.0
  Pb  Pb3  1  0.0  0.23  0.72  1.0

Y Sn Sn Pb