The compound described by KU2F9 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 6-coordinate geometry to two equivalent F(2), two equivalent F(3), and two equivalent F(4) atoms. U(1) is bonded in a 9-coordinate geometry to one F(1), two equivalent F(2), two equivalent F(3), two equivalent F(4), and two equivalent F(5) atoms. There are five inequivalent F sites. In the first F site, F(4) is bonded in a 3-coordinate geometry to one K(1) and two equivalent U(1) atoms. In the second F site, F(5) is bonded in a bent 150 degrees geometry to two equivalent U(1) atoms. In the third F site, F(1) is bonded in a linear geometry to two equivalent U(1) atoms. In the fourth F site, F(2) is bonded in a trigonal planar geometry to one K(1) and two equivalent U(1) atoms. In the fifth F site, F(3) is bonded in a trigonal planar geometry to one K(1) and two equivalent U(1) atoms. is represented by the CIF file [CIF]
data_KU2F9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.027
_cell_length_b   8.700
_cell_length_c   11.389
_cell_angle_alpha   89.983
_cell_angle_beta   90.001
_cell_angle_gamma   90.006
_symmetry_Int_Tables_number   1
_cell_volume   696.297
_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
  K  K0  1  0.857  0.534  0.250  1.0
  K  K1  1  0.643  0.035  0.250  1.0
  K  K2  1  0.143  0.466  0.750  1.0
  K  K3  1  0.357  0.965  0.750  1.0
  U  U4  1  0.347  0.675  0.049  1.0
  U  U5  1  0.153  0.175  0.451  1.0
  U  U6  1  0.653  0.325  0.549  1.0
  U  U7  1  0.847  0.825  0.951  1.0
  U  U8  1  0.653  0.325  0.951  1.0
  U  U9  1  0.847  0.825  0.549  1.0
  U  U10  1  0.347  0.675  0.451  1.0
  U  U11  1  0.153  0.175  0.049  1.0
  F  F12  1  0.336  0.672  0.250  1.0
  F  F13  1  0.163  0.172  0.250  1.0
  F  F14  1  0.663  0.328  0.750  1.0
  F  F15  1  0.837  0.828  0.750  1.0
  F  F16  1  0.573  0.496  0.101  1.0
  F  F17  1  0.927  0.996  0.399  1.0
  F  F18  1  0.427  0.504  0.601  1.0
  F  F19  1  0.073  0.004  0.899  1.0
  F  F20  1  0.427  0.504  0.899  1.0
  F  F21  1  0.073  0.004  0.601  1.0
  F  F22  1  0.573  0.496  0.399  1.0
  F  F23  1  0.927  0.996  0.101  1.0
  F  F24  1  0.026  0.709  0.097  1.0
  F  F25  1  0.474  0.209  0.403  1.0
  F  F26  1  0.973  0.291  0.597  1.0
  F  F27  1  0.526  0.791  0.903  1.0
  F  F28  1  0.974  0.291  0.903  1.0
  F  F29  1  0.527  0.791  0.597  1.0
  F  F30  1  0.026  0.709  0.403  1.0
  F  F31  1  0.474  0.209  0.097  1.0
  F  F32  1  0.646  0.787  0.108  1.0
  F  F33  1  0.854  0.286  0.391  1.0
  F  F34  1  0.354  0.214  0.609  1.0
  F  F35  1  0.146  0.713  0.892  1.0
  F  F36  1  0.354  0.213  0.892  1.0
  F  F37  1  0.146  0.714  0.608  1.0
  F  F38  1  0.646  0.786  0.391  1.0
  F  F39  1  0.854  0.287  0.108  1.0
  F  F40  1  0.302  0.934  0.077  1.0
  F  F41  1  0.198  0.434  0.423  1.0
  F  F42  1  0.698  0.066  0.577  1.0
  F  F43  1  0.802  0.566  0.923  1.0
  F  F44  1  0.698  0.066  0.923  1.0
  F  F45  1  0.802  0.566  0.577  1.0
  F  F46  1  0.302  0.934  0.423  1.0
  F  F47  1  0.198  0.434  0.077  1.0
[/CIF]
.
The compound described by KU2F9 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 6-coordinate geometry to two equivalent F(2), two equivalent F(3), and two equivalent F(4) atoms. U(1) is bonded in a 9-coordinate geometry to one F(1), two equivalent F(2), two equivalent F(3), two equivalent F(4), and two equivalent F(5) atoms. There are five inequivalent F sites. In the first F site, F(4) is bonded in a 3-coordinate geometry to one K(1) and two equivalent U(1) atoms. In the second F site, F(5) is bonded in a bent 150 degrees geometry to two equivalent U(1) atoms. In the third F site, F(1) is bonded in a linear geometry to two equivalent U(1) atoms. In the fourth F site, F(2) is bonded in a trigonal planar geometry to one K(1) and two equivalent U(1) atoms. In the fifth F site, F(3) is bonded in a trigonal planar geometry to one K(1) and two equivalent U(1) atoms. is represented by the CIF file [CIF]
data_KU2F9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.027
_cell_length_b   8.700
_cell_length_c   11.389
_cell_angle_alpha   89.983
_cell_angle_beta   90.001
_cell_angle_gamma   90.006
_symmetry_Int_Tables_number   1
_cell_volume   696.297
_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
  K  K0  1  0.857  0.534  0.250  1.0
  K  K1  1  0.643  0.035  0.250  1.0
  K  K2  1  0.143  0.466  0.750  1.0
  K  K3  1  0.357  0.965  0.750  1.0
  U  U4  1  0.347  0.675  0.049  1.0
  U  U5  1  0.153  0.175  0.451  1.0
  U  U6  1  0.653  0.325  0.549  1.0
  U  U7  1  0.847  0.825  0.951  1.0
  U  U8  1  0.653  0.325  0.951  1.0
  U  U9  1  0.847  0.825  0.549  1.0
  U  U10  1  0.347  0.675  0.451  1.0
  U  U11  1  0.153  0.175  0.049  1.0
  F  F12  1  0.336  0.672  0.250  1.0
  F  F13  1  0.163  0.172  0.250  1.0
  F  F14  1  0.663  0.328  0.750  1.0
  F  F15  1  0.837  0.828  0.750  1.0
  F  F16  1  0.573  0.496  0.101  1.0
  F  F17  1  0.927  0.996  0.399  1.0
  F  F18  1  0.427  0.504  0.601  1.0
  F  F19  1  0.073  0.004  0.899  1.0
  F  F20  1  0.427  0.504  0.899  1.0
  F  F21  1  0.073  0.004  0.601  1.0
  F  F22  1  0.573  0.496  0.399  1.0
  F  F23  1  0.927  0.996  0.101  1.0
  F  F24  1  0.026  0.709  0.097  1.0
  F  F25  1  0.474  0.209  0.403  1.0
  F  F26  1  0.973  0.291  0.597  1.0
  F  F27  1  0.526  0.791  0.903  1.0
  F  F28  1  0.974  0.291  0.903  1.0
  F  F29  1  0.527  0.791  0.597  1.0
  F  F30  1  0.026  0.709  0.403  1.0
  F  F31  1  0.474  0.209  0.097  1.0
  F  F32  1  0.646  0.787  0.108  1.0
  F  F33  1  0.854  0.286  0.391  1.0
  F  F34  1  0.354  0.214  0.609  1.0
  F  F35  1  0.146  0.713  0.892  1.0
  F  F36  1  0.354  0.213  0.892  1.0
  F  F37  1  0.146  0.714  0.608  1.0
  F  F38  1  0.646  0.786  0.391  1.0
  F  F39  1  0.854  0.287  0.108  1.0
  F  F40  1  0.302  0.934  0.077  1.0
  F  F41  1  0.198  0.434  0.423  1.0
  F  F42  1  0.698  0.066  0.577  1.0
  F  F43  1  0.802  0.566  0.923  1.0
  F  F44  1  0.698  0.066  0.923  1.0
  F  F45  1  0.802  0.566  0.577  1.0
  F  F46  1  0.302  0.934  0.423  1.0
  F  F47  1  0.198  0.434  0.077  1.0
[/CIF]
.