data_[Sr2Mn2Hg2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Mn  1.5500  1.4000  0.6483
  Hg  2.0000  1.5000  1.2450
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [5.3052]
_cell_length_b [5.3052]
_cell_length_c [10.8869]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [SrMnHgF6]
_chemical_formula_sum '[Sr2 Mn2 Hg2 F12]'
_cell_volume [306.4170]
_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
[
  Sr  Sr0  2  0.0000  0.0000  0.9989  1.0
  Mn  Mn1  2  0.0000  0.0000  0.3330  1.0
  Hg  Hg2  2  0.0000  0.0000  0.6680  1.0
  F  F3  4  0.1799  0.8201  0.4880  1.0
  F  F4  4  0.1903  0.8097  0.1826  1.0
  F  F5  4  0.2142  0.7858  0.8294  1.0
]