data_[K8Mn4V4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [Cmc2_1]
_cell_length_a [3.7438]
_cell_length_b [14.0719]
_cell_length_c [13.2113]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [K2MnVO5]
_chemical_formula_sum '[K8 Mn4 V4 O20]'
_cell_volume [696.0007]
_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
[
  K  K0  4  0.0000  0.1052  0.6963  1
  K  K1  4  0.0000  0.1067  0.4193  1
  Mn  Mn2  4  0.0000  0.2216  0.0506  1
  V  V3  4  0.0000  0.3803  0.4134  1
  O  O4  4  0.0000  0.1096  0.9552  1
  O  O5  4  0.0000  0.2922  0.3284  1
  O  O6  4  0.0000  0.3112  0.5511  1
  O  O7  4  0.0000  0.3480  0.0639  1
  O  O8  4  0.0000  0.4833  0.3456  1
]