The crystal structure described by Rb2NaHoF6 crystallizes in the tetragonal I4/m space group. Rb(1) is bonded to four equivalent F(1) and eight equivalent F(2) atoms to form distorted RbF12 cuboctahedra that share corners with twelve equivalent Rb(1)F12 cuboctahedra, faces with six equivalent Rb(1)F12 cuboctahedra, faces with four equivalent Na(1)F6 octahedra, and faces with four equivalent Ho(1)F6 octahedra. Na(1) is bonded to two equivalent F(1) and four equivalent F(2) atoms to form NaF6 octahedra that share corners with six equivalent Ho(1)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-14°. Ho(1) is bonded to two equivalent F(1) and four equivalent F(2) atoms to form HoF6 octahedra that share corners with six equivalent Na(1)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-14°. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted linear geometry to four equivalent Rb(1), one Na(1), and one Ho(1) atom. In the second F site, F(2) is bonded in a 2-coordinate geometry to four equivalent Rb(1), one Na(1), and one Ho(1) atom. is represented by the CIF card [CIF]
data_Rb2NaHoF6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.358
_cell_length_b   6.358
_cell_length_c   6.358
_cell_angle_alpha   120.247
_cell_angle_beta   120.247
_cell_angle_gamma   89.573
_symmetry_Int_Tables_number   1
_cell_volume   181.014
_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  0.750  0.250  0.500  1.0
  Rb  Rb1  1  0.250  0.750  0.500  1.0
  Na  Na2  1  0.000  0.000  0.000  1.0
  Ho  Ho3  1  0.500  0.500  0.000  1.0
  F  F4  1  0.259  0.259  0.000  1.0
  F  F5  1  0.741  0.741  0.000  1.0
  F  F6  1  0.229  0.289  0.518  1.0
  F  F7  1  0.711  0.229  0.940  1.0
  F  F8  1  0.771  0.711  0.482  1.0
  F  F9  1  0.289  0.771  0.060  1.0
[/CIF]
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The crystal structure described by Rb2NaHoF6 crystallizes in the tetragonal I4/m space group. Rb(1) is bonded to four equivalent F(1) and eight equivalent F(2) atoms to form distorted RbF12 cuboctahedra that share corners with twelve equivalent Rb(1)F12 cuboctahedra, faces with six equivalent Rb(1)F12 cuboctahedra, faces with four equivalent Na(1)F6 octahedra, and faces with four equivalent Ho(1)F6 octahedra. Na(1) is bonded to two equivalent F(1) and four equivalent F(2) atoms to form NaF6 octahedra that share corners with six equivalent Ho(1)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-14°. Ho(1) is bonded to two equivalent F(1) and four equivalent F(2) atoms to form HoF6 octahedra that share corners with six equivalent Na(1)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-14°. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted linear geometry to four equivalent Rb(1), one Na(1), and one Ho(1) atom. In the second F site, F(2) is bonded in a 2-coordinate geometry to four equivalent Rb(1), one Na(1), and one Ho(1) atom. is represented by the CIF card [CIF]
data_Rb2NaHoF6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.358
_cell_length_b   6.358
_cell_length_c   6.358
_cell_angle_alpha   120.247
_cell_angle_beta   120.247
_cell_angle_gamma   89.573
_symmetry_Int_Tables_number   1
_cell_volume   181.014
_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  0.750  0.250  0.500  1.0
  Rb  Rb1  1  0.250  0.750  0.500  1.0
  Na  Na2  1  0.000  0.000  0.000  1.0
  Ho  Ho3  1  0.500  0.500  0.000  1.0
  F  F4  1  0.259  0.259  0.000  1.0
  F  F5  1  0.741  0.741  0.000  1.0
  F  F6  1  0.229  0.289  0.518  1.0
  F  F7  1  0.711  0.229  0.940  1.0
  F  F8  1  0.771  0.711  0.482  1.0
  F  F9  1  0.289  0.771  0.060  1.0
[/CIF]
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