data_[Ba2Mg2Mn2O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Mg  1.3100  1.5000  0.8600
  Mn  1.5500  1.4000  0.6483
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.6540]
_cell_length_b [4.3086]
_cell_length_c [10.9633]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [BaMgMnO3]
_chemical_formula_sum '[Ba2 Mg2 Mn2 O6]'
_cell_volume [172.6035]
_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
[
  Ba  Ba0  2  0.0000  0.0000  0.3630  1.0
  Mg  Mg1  2  0.0000  0.0000  0.6783  1.0
  Mn  Mn2  2  0.0000  0.0000  0.0563  1.0
  O  O3  2  0.0000  0.0000  0.8641  1.0
  O  O4  2  0.0000  0.5000  0.0882  1.0
  O  O5  2  0.0000  0.5000  0.6639  1.0
]