The material described by Rb2IrF6 crystallizes in the trigonal P-3m1 space group. Rb(1) is bonded to twelve equivalent F(1) atoms to form RbF12 cuboctahedra that share corners with six equivalent Rb(1)F12 cuboctahedra, corners with three equivalent Ir(1)F6 octahedra, faces with eight equivalent Rb(1)F12 cuboctahedra, and faces with three equivalent Ir(1)F6 octahedra. The corner-sharing octahedral tilt angles are 19°. Ir(1) is bonded to six equivalent F(1) atoms to form IrF6 octahedra that share corners with six equivalent Rb(1)F12 cuboctahedra and faces with six equivalent Rb(1)F12 cuboctahedra. F(1) is bonded in a distorted single-bond geometry to four equivalent Rb(1) and one Ir(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb2IrF6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.945
_cell_length_b   5.947
_cell_length_c   4.762
_cell_angle_alpha   90.000
_cell_angle_beta   90.018
_cell_angle_gamma   120.011
_symmetry_Int_Tables_number   1
_cell_volume   145.802
_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  0.333  0.667  0.790  1.0
  Rb  Rb1  1  0.667  0.333  0.210  1.0
  Ir  Ir2  1  0.000  0.000  0.500  1.0
  F  F3  1  0.159  0.318  0.275  1.0
  F  F4  1  0.682  0.841  0.275  1.0
  F  F5  1  0.159  0.841  0.275  1.0
  F  F6  1  0.841  0.682  0.725  1.0
  F  F7  1  0.318  0.159  0.725  1.0
  F  F8  1  0.841  0.159  0.725  1.0
[/CIF]
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The material described by Rb2IrF6 crystallizes in the trigonal P-3m1 space group. Rb(1) is bonded to twelve equivalent F(1) atoms to form RbF12 cuboctahedra that share corners with six equivalent Rb(1)F12 cuboctahedra, corners with three equivalent Ir(1)F6 octahedra, faces with eight equivalent Rb(1)F12 cuboctahedra, and faces with three equivalent Ir(1)F6 octahedra. The corner-sharing octahedral tilt angles are 19°. Ir(1) is bonded to six equivalent F(1) atoms to form IrF6 octahedra that share corners with six equivalent Rb(1)F12 cuboctahedra and faces with six equivalent Rb(1)F12 cuboctahedra. F(1) is bonded in a distorted single-bond geometry to four equivalent Rb(1) and one Ir(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb2IrF6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.945
_cell_length_b   5.947
_cell_length_c   4.762
_cell_angle_alpha   90.000
_cell_angle_beta   90.018
_cell_angle_gamma   120.011
_symmetry_Int_Tables_number   1
_cell_volume   145.802
_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  0.333  0.667  0.790  1.0
  Rb  Rb1  1  0.667  0.333  0.210  1.0
  Ir  Ir2  1  0.000  0.000  0.500  1.0
  F  F3  1  0.159  0.318  0.275  1.0
  F  F4  1  0.682  0.841  0.275  1.0
  F  F5  1  0.159  0.841  0.275  1.0
  F  F6  1  0.841  0.682  0.725  1.0
  F  F7  1  0.318  0.159  0.725  1.0
  F  F8  1  0.841  0.159  0.725  1.0
[/CIF]
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