data_YBeBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.34
_cell_length_b   6.02
_cell_length_c   3.63
_cell_angle_alpha   77.81
_cell_angle_beta   68.13
_cell_angle_gamma   34.05
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YBeBi
_chemical_formula_sum   'Y1 Be1 Bi1'
_cell_volume   70.71
_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  0.15  0.93  0.92  1.0
  Be  Be0  1  0.15  0.93  0.13  1.0
  Bi  Bi1  1  0.15  0.93  0.2  1.0

data_YBeBi
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.3
_cell_length_b   11.24
_cell_length_c   3.63
_cell_angle_alpha   90.0
_cell_angle_beta   126.26
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YBeBi
_chemical_formula_sum   'Y2 Be2 Bi2'
_cell_volume   141.41
_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  0.15  0.0  0.06  1.0
  Be  Be1  2  0.15  0.0  0.27  1.0
  Bi  Bi2  2  0.15  0.0  0.35  1.0

Y Be Bi