The crystal structure described by KLiNi2H3(SeO5)2 crystallizes in the triclinic P1 space group. K(1) is bonded in a 9-coordinate geometry to one Se(2), one O(1), one O(10), one O(2), one O(3), one O(4), one O(5), one O(6), and one O(9) atom. Li(1) is bonded in a 6-coordinate geometry to one H(3), one O(10), one O(4), one O(5), one O(7), and one O(9) atom. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(10), one O(4), one O(6), one O(7), one O(8), and one O(9) atom to form distorted NiO6 octahedra that share corners with two equivalent Se(1)O4 tetrahedra. In the second Ni site, Ni(2) is bonded in a 5-coordinate geometry to one O(10), one O(3), one O(5), one O(7), and one O(8) atom. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(7) atom. In the second H site, H(2) is bonded in a distorted single-bond geometry to one O(2) and one O(8) atom. In the third H site, H(3) is bonded in a single-bond geometry to one Li(1) and one O(8) atom. There are two inequivalent Se sites. In the first Se site, Se(1) is bonded to one O(1), one O(3), one O(4), and one O(9) atom to form SeO4 tetrahedra that share corners with two equivalent Ni(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-54°. In the second Se site, Se(2) is bonded in a 4-coordinate geometry to one K(1), one O(10), one O(2), one O(5), and one O(6) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one K(1) and one Se(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one K(1), one H(2), and one Se(2) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one K(1), one Ni(2), and one Se(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one K(1), one Li(1), one Ni(1), and one Se(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one K(1), one Li(1), one Ni(2), and one Se(2) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one K(1), one Ni(1), and one Se(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Li(1), one Ni(1), one Ni(2), and one H(1) atom. In the eighth O site, O(8) is bonded in a distorted water-like geometry to one Ni(1), one Ni(2), one H(2), and one H(3) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one K(1), one Li(1), one Ni(1), and one Se(1) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one K(1), one Li(1), one Ni(1), one Ni(2), and one Se(2) atom. is represented by the CIF card [CIF]
data_KLiNi2H3(SeO5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.818
_cell_length_b   5.768
_cell_length_c   8.241
_cell_angle_alpha   66.301
_cell_angle_beta   65.953
_cell_angle_gamma   66.415
_symmetry_Int_Tables_number   1
_cell_volume   221.806
_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
  K  K0  1  0.515  0.488  0.506  1.0
  Li  Li1  1  0.784  0.248  0.985  1.0
  Ni  Ni2  1  0.013  0.524  0.995  1.0
  Ni  Ni3  1  0.479  1.000  0.984  1.0
  H  H4  1  0.712  0.697  0.790  1.0
  H  H5  1  0.285  0.294  0.235  1.0
  H  H6  1  0.431  0.495  0.043  1.0
  Se  Se7  1  0.925  0.904  0.286  1.0
  Se  Se8  1  0.103  0.092  0.681  1.0
  O  O9  1  0.792  0.778  0.508  1.0
  O  O10  1  0.141  0.167  0.451  1.0
  O  O11  1  0.255  0.802  0.230  1.0
  O  O12  1  0.808  0.238  0.227  1.0
  O  O13  1  0.762  0.183  0.780  1.0
  O  O14  1  0.198  0.755  0.760  1.0
  O  O15  1  0.669  0.653  0.925  1.0
  O  O16  1  0.342  0.350  0.094  1.0
  O  O17  1  0.824  0.815  0.155  1.0
  O  O18  1  0.166  0.199  0.894  1.0
[/CIF]
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The crystal structure described by KLiNi2H3(SeO5)2 crystallizes in the triclinic P1 space group. K(1) is bonded in a 9-coordinate geometry to one Se(2), one O(1), one O(10), one O(2), one O(3), one O(4), one O(5), one O(6), and one O(9) atom. Li(1) is bonded in a 6-coordinate geometry to one H(3), one O(10), one O(4), one O(5), one O(7), and one O(9) atom. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(10), one O(4), one O(6), one O(7), one O(8), and one O(9) atom to form distorted NiO6 octahedra that share corners with two equivalent Se(1)O4 tetrahedra. In the second Ni site, Ni(2) is bonded in a 5-coordinate geometry to one O(10), one O(3), one O(5), one O(7), and one O(8) atom. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(7) atom. In the second H site, H(2) is bonded in a distorted single-bond geometry to one O(2) and one O(8) atom. In the third H site, H(3) is bonded in a single-bond geometry to one Li(1) and one O(8) atom. There are two inequivalent Se sites. In the first Se site, Se(1) is bonded to one O(1), one O(3), one O(4), and one O(9) atom to form SeO4 tetrahedra that share corners with two equivalent Ni(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-54°. In the second Se site, Se(2) is bonded in a 4-coordinate geometry to one K(1), one O(10), one O(2), one O(5), and one O(6) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one K(1) and one Se(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one K(1), one H(2), and one Se(2) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one K(1), one Ni(2), and one Se(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one K(1), one Li(1), one Ni(1), and one Se(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one K(1), one Li(1), one Ni(2), and one Se(2) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one K(1), one Ni(1), and one Se(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Li(1), one Ni(1), one Ni(2), and one H(1) atom. In the eighth O site, O(8) is bonded in a distorted water-like geometry to one Ni(1), one Ni(2), one H(2), and one H(3) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one K(1), one Li(1), one Ni(1), and one Se(1) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one K(1), one Li(1), one Ni(1), one Ni(2), and one Se(2) atom. is represented by the CIF card [CIF]
data_KLiNi2H3(SeO5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.818
_cell_length_b   5.768
_cell_length_c   8.241
_cell_angle_alpha   66.301
_cell_angle_beta   65.953
_cell_angle_gamma   66.415
_symmetry_Int_Tables_number   1
_cell_volume   221.806
_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
  K  K0  1  0.515  0.488  0.506  1.0
  Li  Li1  1  0.784  0.248  0.985  1.0
  Ni  Ni2  1  0.013  0.524  0.995  1.0
  Ni  Ni3  1  0.479  1.000  0.984  1.0
  H  H4  1  0.712  0.697  0.790  1.0
  H  H5  1  0.285  0.294  0.235  1.0
  H  H6  1  0.431  0.495  0.043  1.0
  Se  Se7  1  0.925  0.904  0.286  1.0
  Se  Se8  1  0.103  0.092  0.681  1.0
  O  O9  1  0.792  0.778  0.508  1.0
  O  O10  1  0.141  0.167  0.451  1.0
  O  O11  1  0.255  0.802  0.230  1.0
  O  O12  1  0.808  0.238  0.227  1.0
  O  O13  1  0.762  0.183  0.780  1.0
  O  O14  1  0.198  0.755  0.760  1.0
  O  O15  1  0.669  0.653  0.925  1.0
  O  O16  1  0.342  0.350  0.094  1.0
  O  O17  1  0.824  0.815  0.155  1.0
  O  O18  1  0.166  0.199  0.894  1.0
[/CIF]
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