data_[Rb1Tm1Hg2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tm  1.2500  1.7500  1.0950
  Hg  2.0000  1.5000  1.2450
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.7536]
_cell_length_b [4.1193]
_cell_length_c [8.6543]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.7677]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [RbTmHg2F8]
_chemical_formula_sum '[Rb1 Tm1 Hg2 F8]'
_cell_volume [204.4046]
_cell_formula_units_Z [1]
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
[
  Rb  Rb0  1  0.0000  0.0000  0.5000  1.0
  Tm  Tm1  1  0.0000  0.0000  0.0000  1.0
  Hg  Hg2  2  0.4818  0.5000  0.2322  1.0
  F  F3  2  0.2097  0.5000  0.0339  1.0
  F  F4  2  0.2269  0.0000  0.2196  1.0
  F  F5  2  0.2665  0.0000  0.8370  1.0
  F  F6  2  0.2896  0.5000  0.5686  1.0
]