The crystal structure described by LiUO3 crystallizes in the monoclinic Cc space group. Li(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form LiO4 tetrahedra that share corners with six equivalent U(1)O5 square pyramids and corners with two equivalent Li(1)O4 tetrahedra. U(1) is bonded to one O(3), two equivalent O(1), and two equivalent O(2) atoms to form UO5 square pyramids that share corners with six equivalent Li(1)O4 tetrahedra and edges with two equivalent U(1)O5 square pyramids. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Li(1) and two equivalent U(1) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one Li(1) and two equivalent U(1) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to two equivalent Li(1) and one U(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_LiUO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.467
_cell_length_b   5.032
_cell_length_c   5.032
_cell_angle_alpha   71.095
_cell_angle_beta   89.902
_cell_angle_gamma   89.902
_symmetry_Int_Tables_number   1
_cell_volume   83.045
_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
  Li  Li0  1  0.838  0.815  0.815  1.0
  O  O1  1  0.841  0.664  0.227  1.0
  O  O2  1  0.841  0.227  0.664  1.0
  O  O3  1  0.340  0.697  0.697  1.0
  U  U4  1  0.341  0.457  0.457  1.0
[/CIF]
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The crystal structure described by LiUO3 crystallizes in the monoclinic Cc space group. Li(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form LiO4 tetrahedra that share corners with six equivalent U(1)O5 square pyramids and corners with two equivalent Li(1)O4 tetrahedra. U(1) is bonded to one O(3), two equivalent O(1), and two equivalent O(2) atoms to form UO5 square pyramids that share corners with six equivalent Li(1)O4 tetrahedra and edges with two equivalent U(1)O5 square pyramids. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Li(1) and two equivalent U(1) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one Li(1) and two equivalent U(1) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to two equivalent Li(1) and one U(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_LiUO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.467
_cell_length_b   5.032
_cell_length_c   5.032
_cell_angle_alpha   71.095
_cell_angle_beta   89.902
_cell_angle_gamma   89.902
_symmetry_Int_Tables_number   1
_cell_volume   83.045
_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
  Li  Li0  1  0.838  0.815  0.815  1.0
  O  O1  1  0.841  0.664  0.227  1.0
  O  O2  1  0.841  0.227  0.664  1.0
  O  O3  1  0.340  0.697  0.697  1.0
  U  U4  1  0.341  0.457  0.457  1.0
[/CIF]
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