The crystal structure described by Li(SeO3)2 crystallizes in the monoclinic Pc space group. Li(1) is bonded to one O(2), one O(4), one O(5), and one O(6) atom to form LiO4 tetrahedra that share corners with two equivalent Se(1)O4 tetrahedra and corners with three equivalent Se(2)O4 tetrahedra. There are two inequivalent Se sites. In the first Se site, Se(1) is bonded to one O(1), one O(3), one O(5), and one O(6) atom to form SeO4 tetrahedra that share corners with two equivalent Li(1)O4 tetrahedra and corners with two equivalent Se(2)O4 tetrahedra. In the second Se site, Se(2) is bonded to one O(2), one O(3), one O(4), and one O(6) atom to form distorted SeO4 tetrahedra that share corners with two equivalent Se(1)O4 tetrahedra and corners with three equivalent Li(1)O4 tetrahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Se(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Li(1) and one Se(2) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Se(1) and one Se(2) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Li(1) and one Se(2) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Li(1) and one Se(1) atom. In the sixth O site, O(6) is bonded in a trigonal planar geometry to one Li(1), one Se(1), and one Se(2) atom. is represented by the CIF card [CIF]
data_Li(SeO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.102
_cell_length_b   8.246
_cell_length_c   6.298
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   95.100
_symmetry_Int_Tables_number   1
_cell_volume   315.625
_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
  Li  Li0  1  0.912  0.316  0.804  1.0
  Li  Li1  1  0.412  0.816  0.196  1.0
  Se  Se2  1  0.515  0.828  0.711  1.0
  Se  Se3  1  0.015  0.328  0.289  1.0
  Se  Se4  1  0.895  0.689  0.072  1.0
  Se  Se5  1  0.395  0.189  0.928  1.0
  O  O6  1  0.346  0.674  0.791  1.0
  O  O7  1  0.846  0.174  0.209  1.0
  O  O8  1  0.088  0.803  0.201  1.0
  O  O9  1  0.588  0.303  0.799  1.0
  O  O10  1  0.784  0.798  0.732  1.0
  O  O11  1  0.284  0.298  0.268  1.0
  O  O12  1  0.660  0.674  0.202  1.0
  O  O13  1  0.160  0.174  0.798  1.0
  O  O14  1  0.466  0.919  0.486  1.0
  O  O15  1  0.966  0.419  0.514  1.0
  O  O16  1  0.989  0.473  0.070  1.0
  O  O17  1  0.489  0.973  0.930  1.0
[/CIF]
.
The crystal structure described by Li(SeO3)2 crystallizes in the monoclinic Pc space group. Li(1) is bonded to one O(2), one O(4), one O(5), and one O(6) atom to form LiO4 tetrahedra that share corners with two equivalent Se(1)O4 tetrahedra and corners with three equivalent Se(2)O4 tetrahedra. There are two inequivalent Se sites. In the first Se site, Se(1) is bonded to one O(1), one O(3), one O(5), and one O(6) atom to form SeO4 tetrahedra that share corners with two equivalent Li(1)O4 tetrahedra and corners with two equivalent Se(2)O4 tetrahedra. In the second Se site, Se(2) is bonded to one O(2), one O(3), one O(4), and one O(6) atom to form distorted SeO4 tetrahedra that share corners with two equivalent Se(1)O4 tetrahedra and corners with three equivalent Li(1)O4 tetrahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Se(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Li(1) and one Se(2) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Se(1) and one Se(2) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Li(1) and one Se(2) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Li(1) and one Se(1) atom. In the sixth O site, O(6) is bonded in a trigonal planar geometry to one Li(1), one Se(1), and one Se(2) atom. is represented by the CIF card [CIF]
data_Li(SeO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.102
_cell_length_b   8.246
_cell_length_c   6.298
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   95.100
_symmetry_Int_Tables_number   1
_cell_volume   315.625
_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
  Li  Li0  1  0.912  0.316  0.804  1.0
  Li  Li1  1  0.412  0.816  0.196  1.0
  Se  Se2  1  0.515  0.828  0.711  1.0
  Se  Se3  1  0.015  0.328  0.289  1.0
  Se  Se4  1  0.895  0.689  0.072  1.0
  Se  Se5  1  0.395  0.189  0.928  1.0
  O  O6  1  0.346  0.674  0.791  1.0
  O  O7  1  0.846  0.174  0.209  1.0
  O  O8  1  0.088  0.803  0.201  1.0
  O  O9  1  0.588  0.303  0.799  1.0
  O  O10  1  0.784  0.798  0.732  1.0
  O  O11  1  0.284  0.298  0.268  1.0
  O  O12  1  0.660  0.674  0.202  1.0
  O  O13  1  0.160  0.174  0.798  1.0
  O  O14  1  0.466  0.919  0.486  1.0
  O  O15  1  0.966  0.419  0.514  1.0
  O  O16  1  0.989  0.473  0.070  1.0
  O  O17  1  0.489  0.973  0.930  1.0
[/CIF]
.