data_RbPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.65
_cell_length_b   4.81
_cell_length_c   6.08
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RbPt
_chemical_formula_sum   'Rb4 Pt4'
_cell_volume   282.3
_cell_formula_units_Z   4
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  Rb4  1  0.71  0.2  0.38  1.0
  Rb  Rb5  1  0.12  0.61  0.42  1.0
  Rb  Rb6  1  0.53  0.2  0.66  1.0
  Rb  Rb7  1  0.94  0.61  0.7  1.0
  Pt  Pt0  1  0.14  0.2  0.33  1.0
  Pt  Pt1  1  0.68  0.61  0.29  1.0
  Pt  Pt2  1  0.97  0.2  0.79  1.0
  Pt  Pt3  1  0.5  0.61  0.75  1.0

data_RbPt
_symmetry_space_group_name_H-M   P-1
_cell_length_a   4.81
_cell_length_b   6.08
_cell_length_c   9.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   RbPt
_chemical_formula_sum   'Rb4 Pt4'
_cell_volume   282.3
_cell_formula_units_Z   4
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  0.2  0.38  0.79  1.0
  Rb  Rb1  2  0.2  0.66  0.62  1.0
  Pt  Pt2  2  0.2  0.25  0.36  1.0
  Pt  Pt3  2  0.2  0.71  0.18  1.0

Rb Rb Rb Rb Pt Pt Pt Pt