data_[K1Rb2Sm1F6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Sm  1.1700  1.8500  1.2290
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.6778]
_cell_length_b [6.6909]
_cell_length_c [6.7386]
_cell_angle_alpha [90.1379]
_cell_angle_beta [119.6732]
_cell_angle_gamma [119.6871]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KRb2SmF6]
_chemical_formula_sum '[K1 Rb2 Sm1 F6]'
_cell_volume [214.6880]
_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  2  0.4852  0.7529  0.2272  1.0
  K  K1  1  0.0000  0.5000  0.5000  1.0
  Sm  Sm2  1  0.0000  0.0000  0.0000  1.0
  F  F3  2  0.0129  0.2990  0.8408  1.0
  F  F4  2  0.0940  0.2125  0.3303  1.0
  F  F5  2  0.4613  0.1755  0.1714  1.0
]