data_Rb3Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.55
_cell_length_b   8.55
_cell_length_c   6.57
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Rb3Ag
_chemical_formula_sum   'Rb6 Ag2'
_cell_volume   416.18
_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  Rb2  1  0.0  0.64  0.93  1.0
  Rb  Rb3  1  0.99  0.09  0.93  1.0
  Rb  Rb4  1  0.01  0.09  0.93  1.0
  Rb  Rb5  1  0.28  0.76  0.64  1.0
  Rb  Rb6  1  0.29  0.32  0.64  1.0
  Rb  Rb7  1  0.26  0.32  0.64  1.0
  Ag  Ag0  1  0.0  0.94  0.64  1.0
  Ag  Ag1  1  0.28  0.47  0.93  1.0

data_Rb3Ag
_symmetry_space_group_name_H-M   P-1
_cell_length_a   6.57
_cell_length_b   8.55
_cell_length_c   8.55
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   Rb3Ag
_chemical_formula_sum   'Rb6 Ag2'
_cell_volume   416.18
_cell_formula_units_Z   2
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
  Rb  Rb0  2  0.36  0.13  0.12  1.0
  Rb  Rb1  2  0.36  0.14  0.56  1.0
  Rb  Rb2  2  0.36  0.15  0.12  1.0
  Ag  Ag3  2  0.36  0.86  0.73  1.0

Rb Rb Rb Rb Rb Rb Ag Ag
Rb Rb Rb Rb Rb Rb Ag Ag 0 6 o o o 0 7 o o o 0 3 o o o 1 2 + o o 1 6 + - o 2 6 o - o 3 6 o o o 3 7 o o o 4 5 o o o 4 7 o o o 5 7 o o o 