The structure described by KNaReH9 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 14-coordinate geometry to two equivalent H(1), two equivalent H(4), two equivalent H(6), four equivalent H(2), and four equivalent H(3) atoms. Na(1) is bonded in a distorted body-centered cubic geometry to two equivalent H(2), two equivalent H(3), and four equivalent H(1) atoms. Re(1) is bonded in a 9-coordinate geometry to one H(4), one H(5), one H(6), two equivalent H(1), two equivalent H(2), and two equivalent H(3) atoms. There are six inequivalent H sites. In the first H site, H(4) is bonded in a single-bond geometry to two equivalent K(1) and one Re(1) atom. In the second H site, H(5) is bonded in a single-bond geometry to one Re(1) atom. In the third H site, H(1) is bonded to one K(1), two equivalent Na(1), and one Re(1) atom to form distorted HKNa2Re tetrahedra that share corners with two equivalent H(1)KNa2Re tetrahedra, corners with eight equivalent H(3)K2NaRe tetrahedra,  an edgeedge with one H(3)K2NaRe tetrahedra, and edges with three equivalent H(1)KNa2Re tetrahedra. In the fourth H site, H(6) is bonded in a single-bond geometry to two equivalent K(1) and one Re(1) atom. In the fifth H site, H(2) is bonded in a 4-coordinate geometry to two equivalent K(1), one Na(1), and one Re(1) atom. In the sixth H site, H(3) is bonded to two equivalent K(1), one Na(1), and one Re(1) atom to form distorted HK2NaRe tetrahedra that share corners with two equivalent H(3)K2NaRe tetrahedra, corners with eight equivalent H(1)KNa2Re tetrahedra,  an edgeedge with one H(1)KNa2Re tetrahedra, and edges with three equivalent H(3)K2NaRe tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_KNaReH9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.395
_cell_length_b   9.130
_cell_length_c   10.041
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   494.608
_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  0.250  0.528  0.825  1.0
  K  K1  1  0.250  0.028  0.675  1.0
  K  K2  1  0.750  0.472  0.175  1.0
  K  K3  1  0.750  0.972  0.325  1.0
  Na  Na4  1  0.250  0.635  0.424  1.0
  Na  Na5  1  0.250  0.135  0.076  1.0
  Na  Na6  1  0.750  0.365  0.576  1.0
  Na  Na7  1  0.750  0.865  0.924  1.0
  Re  Re8  1  0.250  0.770  0.116  1.0
  Re  Re9  1  0.250  0.270  0.384  1.0
  Re  Re10  1  0.750  0.230  0.884  1.0
  Re  Re11  1  0.750  0.730  0.616  1.0
  H  H12  1  0.031  0.903  0.103  1.0
  H  H13  1  0.469  0.403  0.397  1.0
  H  H14  1  0.531  0.097  0.897  1.0
  H  H15  1  0.969  0.597  0.603  1.0
  H  H16  1  0.969  0.097  0.897  1.0
  H  H17  1  0.531  0.597  0.603  1.0
  H  H18  1  0.469  0.903  0.103  1.0
  H  H19  1  0.031  0.403  0.397  1.0
  H  H20  1  0.028  0.720  0.227  1.0
  H  H21  1  0.472  0.220  0.273  1.0
  H  H22  1  0.528  0.280  0.773  1.0
  H  H23  1  0.972  0.780  0.727  1.0
  H  H24  1  0.972  0.280  0.773  1.0
  H  H25  1  0.528  0.780  0.727  1.0
  H  H26  1  0.472  0.720  0.227  1.0
  H  H27  1  0.028  0.220  0.273  1.0
  H  H28  1  0.021  0.690  0.026  1.0
  H  H29  1  0.479  0.190  0.474  1.0
  H  H30  1  0.521  0.310  0.974  1.0
  H  H31  1  0.979  0.810  0.526  1.0
  H  H32  1  0.979  0.310  0.974  1.0
  H  H33  1  0.521  0.810  0.526  1.0
  H  H34  1  0.479  0.690  0.026  1.0
  H  H35  1  0.021  0.190  0.474  1.0
  H  H36  1  0.250  0.878  0.250  1.0
  H  H37  1  0.250  0.378  0.250  1.0
  H  H38  1  0.750  0.122  0.750  1.0
  H  H39  1  0.750  0.622  0.750  1.0
  H  H40  1  0.250  0.836  0.960  1.0
  H  H41  1  0.250  0.336  0.540  1.0
  H  H42  1  0.750  0.164  0.040  1.0
  H  H43  1  0.750  0.664  0.460  1.0
  H  H44  1  0.250  0.589  0.135  1.0
  H  H45  1  0.250  0.089  0.365  1.0
  H  H46  1  0.750  0.411  0.865  1.0
  H  H47  1  0.750  0.911  0.635  1.0
[/CIF]
.
The structure described by KNaReH9 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 14-coordinate geometry to two equivalent H(1), two equivalent H(4), two equivalent H(6), four equivalent H(2), and four equivalent H(3) atoms. Na(1) is bonded in a distorted body-centered cubic geometry to two equivalent H(2), two equivalent H(3), and four equivalent H(1) atoms. Re(1) is bonded in a 9-coordinate geometry to one H(4), one H(5), one H(6), two equivalent H(1), two equivalent H(2), and two equivalent H(3) atoms. There are six inequivalent H sites. In the first H site, H(4) is bonded in a single-bond geometry to two equivalent K(1) and one Re(1) atom. In the second H site, H(5) is bonded in a single-bond geometry to one Re(1) atom. In the third H site, H(1) is bonded to one K(1), two equivalent Na(1), and one Re(1) atom to form distorted HKNa2Re tetrahedra that share corners with two equivalent H(1)KNa2Re tetrahedra, corners with eight equivalent H(3)K2NaRe tetrahedra,  an edgeedge with one H(3)K2NaRe tetrahedra, and edges with three equivalent H(1)KNa2Re tetrahedra. In the fourth H site, H(6) is bonded in a single-bond geometry to two equivalent K(1) and one Re(1) atom. In the fifth H site, H(2) is bonded in a 4-coordinate geometry to two equivalent K(1), one Na(1), and one Re(1) atom. In the sixth H site, H(3) is bonded to two equivalent K(1), one Na(1), and one Re(1) atom to form distorted HK2NaRe tetrahedra that share corners with two equivalent H(3)K2NaRe tetrahedra, corners with eight equivalent H(1)KNa2Re tetrahedra,  an edgeedge with one H(1)KNa2Re tetrahedra, and edges with three equivalent H(3)K2NaRe tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_KNaReH9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.395
_cell_length_b   9.130
_cell_length_c   10.041
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   494.608
_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  0.250  0.528  0.825  1.0
  K  K1  1  0.250  0.028  0.675  1.0
  K  K2  1  0.750  0.472  0.175  1.0
  K  K3  1  0.750  0.972  0.325  1.0
  Na  Na4  1  0.250  0.635  0.424  1.0
  Na  Na5  1  0.250  0.135  0.076  1.0
  Na  Na6  1  0.750  0.365  0.576  1.0
  Na  Na7  1  0.750  0.865  0.924  1.0
  Re  Re8  1  0.250  0.770  0.116  1.0
  Re  Re9  1  0.250  0.270  0.384  1.0
  Re  Re10  1  0.750  0.230  0.884  1.0
  Re  Re11  1  0.750  0.730  0.616  1.0
  H  H12  1  0.031  0.903  0.103  1.0
  H  H13  1  0.469  0.403  0.397  1.0
  H  H14  1  0.531  0.097  0.897  1.0
  H  H15  1  0.969  0.597  0.603  1.0
  H  H16  1  0.969  0.097  0.897  1.0
  H  H17  1  0.531  0.597  0.603  1.0
  H  H18  1  0.469  0.903  0.103  1.0
  H  H19  1  0.031  0.403  0.397  1.0
  H  H20  1  0.028  0.720  0.227  1.0
  H  H21  1  0.472  0.220  0.273  1.0
  H  H22  1  0.528  0.280  0.773  1.0
  H  H23  1  0.972  0.780  0.727  1.0
  H  H24  1  0.972  0.280  0.773  1.0
  H  H25  1  0.528  0.780  0.727  1.0
  H  H26  1  0.472  0.720  0.227  1.0
  H  H27  1  0.028  0.220  0.273  1.0
  H  H28  1  0.021  0.690  0.026  1.0
  H  H29  1  0.479  0.190  0.474  1.0
  H  H30  1  0.521  0.310  0.974  1.0
  H  H31  1  0.979  0.810  0.526  1.0
  H  H32  1  0.979  0.310  0.974  1.0
  H  H33  1  0.521  0.810  0.526  1.0
  H  H34  1  0.479  0.690  0.026  1.0
  H  H35  1  0.021  0.190  0.474  1.0
  H  H36  1  0.250  0.878  0.250  1.0
  H  H37  1  0.250  0.378  0.250  1.0
  H  H38  1  0.750  0.122  0.750  1.0
  H  H39  1  0.750  0.622  0.750  1.0
  H  H40  1  0.250  0.836  0.960  1.0
  H  H41  1  0.250  0.336  0.540  1.0
  H  H42  1  0.750  0.164  0.040  1.0
  H  H43  1  0.750  0.664  0.460  1.0
  H  H44  1  0.250  0.589  0.135  1.0
  H  H45  1  0.250  0.089  0.365  1.0
  H  H46  1  0.750  0.411  0.865  1.0
  H  H47  1  0.750  0.911  0.635  1.0
[/CIF]
.