data_[Cs6Mn3V6O21]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Mn  1.5500  1.4000  0.6483
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [6.0528]
_cell_length_b [6.0528]
_cell_length_c [21.3287]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Cs2MnV2O7]
_chemical_formula_sum '[Cs6 Mn3 V6 O21]'
_cell_volume [676.7210]
_cell_formula_units_Z [3]
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
[
  Cs  Cs0  6  0.0000  0.0000  0.2690  1.0
  Mn  Mn1  3  -0.0000  -0.0000  0.5000  1.0
  V  V2  6  0.0000  0.0000  0.0856  1.0
  O  O3  18  0.0194  0.5097  0.7760  1.0
  O  O4  3  0.0000  0.0000  0.0000  1.0
]