data_[K2Na4Mn2H12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Na  0.9300  1.8000  1.1600
  Mn  1.5500  1.4000  0.6483
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [5.2427]
_cell_length_b [7.8795]
_cell_length_c [6.7487]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [KNa2MnH6]
_chemical_formula_sum '[K2 Na4 Mn2 H12]'
_cell_volume [278.7906]
_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  2  0.0000  0.5000  0.6459  1.0
  Na  Na1  4  0.0000  0.2971  0.1371  1.0
  Mn  Mn2  2  0.0000  0.0000  0.8298  1.0
  H  H3  4  0.0000  0.2095  0.8163  1.0
  H  H4  4  0.2123  0.0000  0.0153  1.0
  H  H5  4  0.2448  0.0000  0.6755  1.0
]