data_SrBiSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.43
_cell_length_b   6.43
_cell_length_c   5.69
_cell_angle_alpha   114.1
_cell_angle_beta   114.1
_cell_angle_gamma   37.95
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrBiSb2
_chemical_formula_sum   'Sr1 Bi1 Sb2'
_cell_volume   130.46
_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
  Sr  Sr3  1  0.0  0.0  0.0  1.0
  Bi  Bi0  1  0.85  0.0  0.57  1.0
  Sb  Sb1  1  0.61  0.0  0.73  1.0
  Sb  Sb2  1  0.08  0.0  0.4  1.0

data_SrBiSb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.18
_cell_length_b   5.69
_cell_length_c   6.43
_cell_angle_alpha   114.1
_cell_angle_beta   108.98
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrBiSb2
_chemical_formula_sum   'Sr1 Bi1 Sb2'
_cell_volume   130.46
_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
  Sr  Sr0  1  0.0  0.0  0.0  1.0
  Bi  Bi1  1  0.0  0.57  0.85  1.0
  Sb  Sb2  1  0.0  0.4  0.08  1.0
  Sb  Sb3  1  0.0  0.73  0.61  1.0

Sr Bi Sb Sb
Sr Bi Sb Sb 0 2 - o - 0 1 - o - 0 3 o o o 1 2 o o o 1 3 + o o 