The material structure described by RbHfF5 crystallizes in the orthorhombic Cmce space group. Rb(1) is bonded in a 11-coordinate geometry to one F(1), two equivalent F(2), two equivalent F(4), and six equivalent F(3) atoms. Hf(1) is bonded in a 8-coordinate geometry to two equivalent F(1), two equivalent F(2), two equivalent F(3), and two equivalent F(4) atoms. There are four inequivalent F sites. In the first F site, F(4) is bonded in a distorted bent 150 degrees geometry to two equivalent Rb(1) and two equivalent Hf(1) atoms. In the second F site, F(1) is bonded in a trigonal planar geometry to one Rb(1) and two equivalent Hf(1) atoms. In the third F site, F(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Rb(1) and two equivalent Hf(1) atoms. In the fourth F site, F(3) is bonded in a distorted single-bond geometry to three equivalent Rb(1) and one Hf(1) atom. is represented by the CIF card [CIF]
data_RbHfF5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.717
_cell_length_b   7.717
_cell_length_c   7.869
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   118.665
_symmetry_Int_Tables_number   1
_cell_volume   411.232
_cell_formula_units_Z   4
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  0.796  0.204  0.500  1.0
  Rb  Rb1  1  0.704  0.296  0.000  1.0
  Rb  Rb2  1  0.204  0.796  0.500  1.0
  Rb  Rb3  1  0.296  0.704  0.000  1.0
  Hf  Hf4  1  0.662  0.662  0.662  1.0
  Hf  Hf5  1  0.838  0.838  0.162  1.0
  Hf  Hf6  1  0.338  0.338  0.338  1.0
  Hf  Hf7  1  0.162  0.162  0.838  1.0
  F  F8  1  0.088  0.912  0.000  1.0
  F  F9  1  0.412  0.588  0.500  1.0
  F  F10  1  0.912  0.088  0.000  1.0
  F  F11  1  0.588  0.412  0.500  1.0
  F  F12  1  0.290  0.290  0.064  1.0
  F  F13  1  0.210  0.210  0.564  1.0
  F  F14  1  0.710  0.710  0.936  1.0
  F  F15  1  0.790  0.790  0.436  1.0
  F  F16  1  0.570  0.859  0.711  1.0
  F  F17  1  0.930  0.641  0.211  1.0
  F  F18  1  0.430  0.141  0.289  1.0
  F  F19  1  0.070  0.359  0.789  1.0
  F  F20  1  0.859  0.570  0.711  1.0
  F  F21  1  0.641  0.930  0.211  1.0
  F  F22  1  0.141  0.430  0.289  1.0
  F  F23  1  0.359  0.070  0.789  1.0
  F  F24  1  0.437  0.437  0.791  1.0
  F  F25  1  0.063  0.063  0.291  1.0
  F  F26  1  0.563  0.563  0.209  1.0
  F  F27  1  0.937  0.937  0.709  1.0
[/CIF]
.
The material structure described by RbHfF5 crystallizes in the orthorhombic Cmce space group. Rb(1) is bonded in a 11-coordinate geometry to one F(1), two equivalent F(2), two equivalent F(4), and six equivalent F(3) atoms. Hf(1) is bonded in a 8-coordinate geometry to two equivalent F(1), two equivalent F(2), two equivalent F(3), and two equivalent F(4) atoms. There are four inequivalent F sites. In the first F site, F(4) is bonded in a distorted bent 150 degrees geometry to two equivalent Rb(1) and two equivalent Hf(1) atoms. In the second F site, F(1) is bonded in a trigonal planar geometry to one Rb(1) and two equivalent Hf(1) atoms. In the third F site, F(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Rb(1) and two equivalent Hf(1) atoms. In the fourth F site, F(3) is bonded in a distorted single-bond geometry to three equivalent Rb(1) and one Hf(1) atom. is represented by the CIF card [CIF]
data_RbHfF5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.717
_cell_length_b   7.717
_cell_length_c   7.869
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   118.665
_symmetry_Int_Tables_number   1
_cell_volume   411.232
_cell_formula_units_Z   4
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  0.796  0.204  0.500  1.0
  Rb  Rb1  1  0.704  0.296  0.000  1.0
  Rb  Rb2  1  0.204  0.796  0.500  1.0
  Rb  Rb3  1  0.296  0.704  0.000  1.0
  Hf  Hf4  1  0.662  0.662  0.662  1.0
  Hf  Hf5  1  0.838  0.838  0.162  1.0
  Hf  Hf6  1  0.338  0.338  0.338  1.0
  Hf  Hf7  1  0.162  0.162  0.838  1.0
  F  F8  1  0.088  0.912  0.000  1.0
  F  F9  1  0.412  0.588  0.500  1.0
  F  F10  1  0.912  0.088  0.000  1.0
  F  F11  1  0.588  0.412  0.500  1.0
  F  F12  1  0.290  0.290  0.064  1.0
  F  F13  1  0.210  0.210  0.564  1.0
  F  F14  1  0.710  0.710  0.936  1.0
  F  F15  1  0.790  0.790  0.436  1.0
  F  F16  1  0.570  0.859  0.711  1.0
  F  F17  1  0.930  0.641  0.211  1.0
  F  F18  1  0.430  0.141  0.289  1.0
  F  F19  1  0.070  0.359  0.789  1.0
  F  F20  1  0.859  0.570  0.711  1.0
  F  F21  1  0.641  0.930  0.211  1.0
  F  F22  1  0.141  0.430  0.289  1.0
  F  F23  1  0.359  0.070  0.789  1.0
  F  F24  1  0.437  0.437  0.791  1.0
  F  F25  1  0.063  0.063  0.291  1.0
  F  F26  1  0.563  0.563  0.209  1.0
  F  F27  1  0.937  0.937  0.709  1.0
[/CIF]
.