data_Y2BeSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.01
_cell_length_b   6.01
_cell_length_c   6.01
_cell_angle_alpha   142.74
_cell_angle_beta   133.61
_cell_angle_gamma   60.94
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2BeSn
_chemical_formula_sum   'Y2 Be1 Sn1'
_cell_volume   94.04
_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  Y2  1  0.0  0.0  0.12  1.0
  Y  Y3  1  0.0  0.37  0.73  1.0
  Be  Be0  1  0.0  0.0  0.38  1.0
  Sn  Sn1  1  0.92  0.0  0.12  1.0

data_Y2BeSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.84
_cell_length_b   4.73
_cell_length_c   6.01
_cell_angle_alpha   113.19
_cell_angle_beta   108.63
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2BeSn
_chemical_formula_sum   'Y2 Be1 Sn1'
_cell_volume   94.04
_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  0.27  0.63  0.63  1.0
  Y  Y1  1  0.88  0.88  0.88  1.0
  Be  Be2  1  0.62  0.62  0.62  1.0
  Sn  Sn3  1  0.8  0.88  0.8  1.0

Y Y Be Sn
Y Y Be Sn 0 3 - o o 1 2 o o o 2 3 - o o 