data_SnB2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.22
_cell_length_b   3.47
_cell_length_c   4.89
_cell_angle_alpha   90.0
_cell_angle_beta   91.18
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SnB2Sb
_chemical_formula_sum   'Sn1 B2 Sb1'
_cell_volume   71.74
_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
  Sn  Sn3  1  0.0  0.0  0.0  1.0
  B  B0  1  0.76  0.74  0.11  1.0
  B  B1  1  0.36  0.74  0.78  1.0
  Sb  Sb2  1  0.06  0.0  0.45  1.0

data_SnB2Sb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.47
_cell_length_b   4.22
_cell_length_c   4.89
_cell_angle_alpha   91.18
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SnB2Sb
_chemical_formula_sum   'Sn1 B2 Sb1'
_cell_volume   71.74
_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
  Sn  Sn0  1  0.0  0.0  0.0  1.0
  B  B1  1  0.26  0.24  0.89  1.0
  B  B2  1  0.26  0.64  0.22  1.0
  Sb  Sb3  1  0.0  0.94  0.55  1.0

Sn B B Sb