data_[Rb4C1O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  C  2.5500  0.7000  0.3000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [5.3323]
_cell_length_b [6.0083]
_cell_length_c [8.1892]
_cell_angle_alpha [79.9431]
_cell_angle_beta [79.2001]
_cell_angle_gamma [87.3125]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [Rb4CO6]
_chemical_formula_sum '[Rb4 C1 O6]'
_cell_volume [253.7309]
_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
[
  Rb  Rb0  1  0.1872  0.0299  0.9196  1
  Rb  Rb1  1  0.4728  0.4365  0.1950  1
  Rb  Rb2  1  0.4735  0.5898  0.6598  1
  Rb  Rb3  1  0.9362  0.0767  0.5125  1
  C  C4  1  0.9342  0.5309  0.8835  1
  O  O5  1  0.0919  0.5169  0.9900  1
  O  O6  1  0.3470  0.9196  0.2462  1
  O  O7  1  0.4192  0.2088  0.5382  1
  O  O8  1  0.5031  0.9339  0.3526  1
  O  O9  1  0.7890  0.3611  0.8866  1
  O  O10  1  0.9266  0.7156  0.7727  1
]