data_[K2Rb1Yb1V2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Yb  1.1000  1.7500  1.0840
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [6.0538]
_cell_length_b [6.0538]
_cell_length_c [7.8577]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [K2RbYbV2O8]
_chemical_formula_sum '[K2 Rb1 Yb1 V2 O8]'
_cell_volume [249.3960]
_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
[
  K  K0  2  0.3333  0.6667  0.3082  1.0
  Rb  Rb1  1  0.0000  0.0000  0.0000  1.0
  Yb  Yb2  1  0.0000  0.0000  0.5000  1.0
  V  V3  2  0.3333  0.6667  0.7517  1.0
  O  O4  6  0.1768  0.8232  0.6747  1.0
  O  O5  2  0.3333  0.6667  0.9709  1.0
]