data_SrZnBi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.17
_cell_length_b   4.17
_cell_length_c   6.95
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.85
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrZnBi2
_chemical_formula_sum   'Sr1 Zn1 Bi2'
_cell_volume   121.0
_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  Sr2  1  0.0  0.0  0.47  1.0
  Zn  Zn3  1  0.0  0.0  0.0  1.0
  Bi  Bi0  1  0.93  0.0  0.53  1.0
  Bi  Bi1  1  0.93  0.0  0.42  1.0

data_SrZnBi2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   4.17
_cell_length_b   4.17
_cell_length_c   6.95
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   SrZnBi2
_chemical_formula_sum   'Sr1 Zn1 Bi2'
_cell_volume   121.01
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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  0.47  1.0
  Zn  Zn1  1  0.0  0.0  0.0  1.0
  Bi  Bi2  1  0.93  0.0  0.42  1.0
  Bi  Bi3  1  0.93  0.0  0.53  1.0

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