data_[Y2Np2Mn4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Np  1.3600  1.7500  1.0000
  Mn  1.5500  1.4000  0.6483
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.6242]
_cell_length_b [5.7186]
_cell_length_c [10.0056]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.4306]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [YNpMn2O6]
_chemical_formula_sum '[Y2 Np2 Mn4 O12]'
_cell_volume [268.5610]
_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
[
  Y  Y0  2  0.5000  0.0000  0.0000  1
  Np  Np1  2  0.0000  0.0000  0.5000  1
  Mn  Mn2  4  0.2618  0.5312  0.7509  1
  O  O3  4  0.0781  0.6798  0.4242  1
  O  O4  4  0.2536  0.1604  0.4295  1
  O  O5  4  0.3785  0.6013  0.2458  1
]