The compound described by KVH6SeO9 crystallizes in the monoclinic P2_1 space group. K(1) is bonded in a 10-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(6), one O(7), one O(8), one O(9), and two equivalent O(1) atoms. V(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(4) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(9) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(9) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(3) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(4) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(3) atom. Se(1) is bonded in a tetrahedral geometry to one O(5), one O(6), one O(7), and one O(8) atom. There are nine inequivalent O sites. In the first O site, O(8) is bonded in a distorted single-bond geometry to one K(1) and one Se(1) atom. In the second O site, O(9) is bonded in a water-like geometry to one K(1), one H(2), and one H(3) atom. In the third O site, O(1) is bonded in a single-bond geometry to two equivalent K(1) and one V(1) atom. In the fourth O site, O(2) is bonded in a distorted single-bond geometry to one K(1) and one V(1) atom. In the fifth O site, O(3) is bonded in a distorted water-like geometry to one K(1), one V(1), one H(4), and one H(6) atom. In the sixth O site, O(4) is bonded in a distorted water-like geometry to one K(1), one V(1), one H(1), and one H(5) atom. In the seventh O site, O(5) is bonded in a bent 120 degrees geometry to one K(1), one V(1), and one Se(1) atom. In the eighth O site, O(6) is bonded in a distorted trigonal planar geometry to one K(1), one V(1), and one Se(1) atom. In the ninth O site, O(7) is bonded in a distorted single-bond geometry to one K(1) and one Se(1) atom. is represented by the CIF card [CIF]
data_KVH6SeO9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.141
_cell_length_b   6.466
_cell_length_c   6.700
_cell_angle_alpha   72.206
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   418.324
_cell_formula_units_Z   2
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  0.154  0.305  0.183  1.0
  K  K1  1  0.654  0.695  0.817  1.0
  V  V2  1  0.005  0.611  0.612  1.0
  V  V3  1  0.505  0.389  0.388  1.0
  H  H4  1  0.212  0.764  0.314  1.0
  H  H5  1  0.712  0.236  0.686  1.0
  H  H6  1  0.858  0.116  0.080  1.0
  H  H7  1  0.358  0.884  0.920  1.0
  H  H8  1  0.862  0.984  0.315  1.0
  H  H9  1  0.362  0.016  0.685  1.0
  H  H10  1  0.267  0.673  0.745  1.0
  H  H11  1  0.767  0.327  0.255  1.0
  H  H12  1  0.082  0.793  0.184  1.0
  H  H13  1  0.582  0.207  0.816  1.0
  H  H14  1  0.770  0.537  0.337  1.0
  H  H15  1  0.270  0.463  0.663  1.0
  Se  Se16  1  0.001  0.070  0.734  1.0
  Se  Se17  1  0.501  0.930  0.266  1.0
  O  O18  1  0.453  0.463  0.143  1.0
  O  O19  1  0.953  0.537  0.857  1.0
  O  O20  1  0.367  0.321  0.534  1.0
  O  O21  1  0.867  0.679  0.466  1.0
  O  O22  1  0.713  0.451  0.270  1.0
  O  O23  1  0.213  0.549  0.730  1.0
  O  O24  1  0.625  0.305  0.689  1.0
  O  O25  1  0.125  0.695  0.311  1.0
  O  O26  1  0.059  0.920  0.583  1.0
  O  O27  1  0.559  0.080  0.417  1.0
  O  O28  1  0.036  0.322  0.569  1.0
  O  O29  1  0.536  0.678  0.431  1.0
  O  O30  1  0.086  0.018  0.954  1.0
  O  O31  1  0.586  0.982  0.046  1.0
  O  O32  1  0.340  0.958  0.221  1.0
  O  O33  1  0.840  0.042  0.779  1.0
  O  O34  1  0.870  0.133  0.219  1.0
  O  O35  1  0.370  0.867  0.781  1.0
[/CIF]
.
The compound described by KVH6SeO9 crystallizes in the monoclinic P2_1 space group. K(1) is bonded in a 10-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(6), one O(7), one O(8), one O(9), and two equivalent O(1) atoms. V(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(4) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(9) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(9) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(3) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(4) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(3) atom. Se(1) is bonded in a tetrahedral geometry to one O(5), one O(6), one O(7), and one O(8) atom. There are nine inequivalent O sites. In the first O site, O(8) is bonded in a distorted single-bond geometry to one K(1) and one Se(1) atom. In the second O site, O(9) is bonded in a water-like geometry to one K(1), one H(2), and one H(3) atom. In the third O site, O(1) is bonded in a single-bond geometry to two equivalent K(1) and one V(1) atom. In the fourth O site, O(2) is bonded in a distorted single-bond geometry to one K(1) and one V(1) atom. In the fifth O site, O(3) is bonded in a distorted water-like geometry to one K(1), one V(1), one H(4), and one H(6) atom. In the sixth O site, O(4) is bonded in a distorted water-like geometry to one K(1), one V(1), one H(1), and one H(5) atom. In the seventh O site, O(5) is bonded in a bent 120 degrees geometry to one K(1), one V(1), and one Se(1) atom. In the eighth O site, O(6) is bonded in a distorted trigonal planar geometry to one K(1), one V(1), and one Se(1) atom. In the ninth O site, O(7) is bonded in a distorted single-bond geometry to one K(1) and one Se(1) atom. is represented by the CIF card [CIF]
data_KVH6SeO9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.141
_cell_length_b   6.466
_cell_length_c   6.700
_cell_angle_alpha   72.206
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   418.324
_cell_formula_units_Z   2
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  0.154  0.305  0.183  1.0
  K  K1  1  0.654  0.695  0.817  1.0
  V  V2  1  0.005  0.611  0.612  1.0
  V  V3  1  0.505  0.389  0.388  1.0
  H  H4  1  0.212  0.764  0.314  1.0
  H  H5  1  0.712  0.236  0.686  1.0
  H  H6  1  0.858  0.116  0.080  1.0
  H  H7  1  0.358  0.884  0.920  1.0
  H  H8  1  0.862  0.984  0.315  1.0
  H  H9  1  0.362  0.016  0.685  1.0
  H  H10  1  0.267  0.673  0.745  1.0
  H  H11  1  0.767  0.327  0.255  1.0
  H  H12  1  0.082  0.793  0.184  1.0
  H  H13  1  0.582  0.207  0.816  1.0
  H  H14  1  0.770  0.537  0.337  1.0
  H  H15  1  0.270  0.463  0.663  1.0
  Se  Se16  1  0.001  0.070  0.734  1.0
  Se  Se17  1  0.501  0.930  0.266  1.0
  O  O18  1  0.453  0.463  0.143  1.0
  O  O19  1  0.953  0.537  0.857  1.0
  O  O20  1  0.367  0.321  0.534  1.0
  O  O21  1  0.867  0.679  0.466  1.0
  O  O22  1  0.713  0.451  0.270  1.0
  O  O23  1  0.213  0.549  0.730  1.0
  O  O24  1  0.625  0.305  0.689  1.0
  O  O25  1  0.125  0.695  0.311  1.0
  O  O26  1  0.059  0.920  0.583  1.0
  O  O27  1  0.559  0.080  0.417  1.0
  O  O28  1  0.036  0.322  0.569  1.0
  O  O29  1  0.536  0.678  0.431  1.0
  O  O30  1  0.086  0.018  0.954  1.0
  O  O31  1  0.586  0.982  0.046  1.0
  O  O32  1  0.340  0.958  0.221  1.0
  O  O33  1  0.840  0.042  0.779  1.0
  O  O34  1  0.870  0.133  0.219  1.0
  O  O35  1  0.370  0.867  0.781  1.0
[/CIF]
.