data_RbLiS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.44
_cell_length_b   4.44
_cell_length_c   7.37
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RbLiS
_chemical_formula_sum   'Rb2 Li2 S2'
_cell_volume   144.94
_cell_formula_units_Z   2
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
  Rb  Rb0  1  0.22  0.0  0.88  1.0
  Rb  Rb1  1  0.0  0.22  0.49  1.0
  Li  Li2  1  0.22  0.22  0.0  1.0
  Li  Li3  1  0.0  0.0  0.0  1.0
  S  S4  1  0.22  0.0  0.29  1.0
  S  S5  1  0.0  0.22  0.08  1.0

data_RbLiS
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.27
_cell_length_b   6.27
_cell_length_c   7.37
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   RbLiS
_chemical_formula_sum   'Rb4 Li4 S4'
_cell_volume   289.88
_cell_formula_units_Z   4
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
  Rb  Rb0  2  0.0  0.0  0.49  1.0
  Rb  Rb1  2  0.22  0.0  0.88  1.0
  Li  Li2  4  0.11  0.11  0.0  1.0
  S  S3  2  0.0  0.0  0.08  1.0
  S  S4  2  0.22  0.0  0.29  1.0

Rb Rb Li Li S S
Rb Rb Li Li S S 0 3 o o + 0 2 o o + 1 4 o o o 2 3 o o o 2 5 o o o 2 4 o o o 3 5 o o o 3 4 o o o 4 5 o o o 