data_[K12Mn4O10]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [6.7991]
_cell_length_b [11.8161]
_cell_length_c [6.7528]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.6948]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [K6Mn2O5]
_chemical_formula_sum '[K12 Mn4 O10]'
_cell_volume [541.3850]
_cell_formula_units_Z [2]
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  0.1476  0.2660  0.3129  1
  K  K1  4  0.1478  0.2809  0.8175  1
  K  K2  2  0.3063  0.0000  0.9956  1
  K  K3  2  0.4987  0.5000  0.6419  1
  Mn  Mn4  2  0.3575  0.5000  0.1247  1
  Mn  Mn5  2  0.4321  0.0000  0.4959  1
  O  O6  4  0.3284  0.1409  0.5979  1
  O  O7  4  0.4702  0.3594  0.0327  1
  O  O8  2  0.1139  0.5000  0.2748  1
]