data_[Rb4Na4Mo4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Mo  2.1600  1.4500  0.7750
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cc]
_cell_length_a [9.7088]
_cell_length_b [5.6400]
_cell_length_c [10.1294]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.8829]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [9]
_chemical_formula_structural [RbNaMoO4]
_chemical_formula_sum '[Rb4 Na4 Mo4 O16]'
_cell_volume [511.0138]
_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  Rb0  4  0.2426  0.2024  0.9991  1
  Na  Na1  4  0.1305  0.2459  0.6319  1
  Mo  Mo2  4  0.0015  0.2479  0.2513  1
  O  O3  4  0.0219  0.4364  0.7514  1
  O  O4  4  0.1622  0.1066  0.2420  1
  O  O5  4  0.3379  0.3322  0.5989  1
  O  O6  4  0.4785  0.3409  0.9103  1
]