data_[Mn6Cr3W3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  Cr  1.6600  1.4000  0.9400
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.3611]
_cell_length_b [5.3611]
_cell_length_c [13.9434]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [Mn2CrWO6]
_chemical_formula_sum '[Mn6 Cr3 W3 O18]'
_cell_volume [347.0583]
_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
[
  Mn  Mn0  3  0.0000  0.0000  0.4639  1.0
  Mn  Mn1  3  0.0000  0.0000  0.9622  1.0
  Cr  Cr2  3  0.0000  0.0000  0.1814  1.0
  W  W3  3  0.0000  0.0000  0.6811  1.0
  O  O4  9  0.0576  0.3476  0.7555  1.0
  O  O5  9  0.0584  0.7095  0.2588  1.0
]