data_YSn2Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.1
_cell_length_b   6.1
_cell_length_c   6.1
_cell_angle_alpha   140.53
_cell_angle_beta   136.57
_cell_angle_gamma   60.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSn2Ge
_chemical_formula_sum   'Y1 Sn2 Ge1'
_cell_volume   98.42
_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  0.28  1.0
  Sn  Sn1  1  0.0  0.26  0.75  1.0
  Sn  Sn2  1  0.06  0.0  0.53  1.0
  Ge  Ge0  1  0.0  0.0  0.0  1.0

data_YSn2Ge
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.12
_cell_length_b   4.52
_cell_length_c   6.1
_cell_angle_alpha   111.71
_cell_angle_beta   109.74
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSn2Ge
_chemical_formula_sum   'Y1 Sn2 Ge1'
_cell_volume   98.42
_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  0.28  0.28  1.0
  Sn  Sn1  1  0.0  0.53  0.47  1.0
  Sn  Sn2  1  0.74  0.5  0.5  1.0
  Ge  Ge3  1  0.0  0.0  0.0  1.0

Y Sn Sn Ge