The material described by LiLiU2O5 crystallizes in the tetragonal P4/mmm space group. The structure consists of one 7439-93-2 atom inside a LiU2O5 framework. In the LiU2O5 framework, Li(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. U(1) is bonded to one O(2) and four equivalent O(1) atoms to form distorted corner-sharing UO5 trigonal bipyramids. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Li(1) and two equivalent U(1) atoms to form a mixture of distorted corner and edge-sharing OLi2U2 tetrahedra. In the second O site, O(2) is bonded in a linear geometry to two equivalent U(1) atoms. is represented by the CIF card [CIF]
data_Li2U2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.103
_cell_length_b   4.103
_cell_length_c   8.375
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   140.980
_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  0.000  0.000  0.000  1.0
  Li  Li1  1  0.000  0.000  0.500  1.0
  U  U2  1  0.500  0.500  0.243  1.0
  U  U3  1  0.500  0.500  0.757  1.0
  O  O4  1  0.500  0.000  0.173  1.0
  O  O5  1  0.500  0.000  0.827  1.0
  O  O6  1  0.500  0.500  0.500  1.0
  O  O7  1  0.000  0.500  0.173  1.0
  O  O8  1  0.000  0.500  0.827  1.0
[/CIF]
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The material described by LiLiU2O5 crystallizes in the tetragonal P4/mmm space group. The structure consists of one 7439-93-2 atom inside a LiU2O5 framework. In the LiU2O5 framework, Li(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. U(1) is bonded to one O(2) and four equivalent O(1) atoms to form distorted corner-sharing UO5 trigonal bipyramids. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Li(1) and two equivalent U(1) atoms to form a mixture of distorted corner and edge-sharing OLi2U2 tetrahedra. In the second O site, O(2) is bonded in a linear geometry to two equivalent U(1) atoms. is represented by the CIF card [CIF]
data_Li2U2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.103
_cell_length_b   4.103
_cell_length_c   8.375
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   140.980
_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  0.000  0.000  0.000  1.0
  Li  Li1  1  0.000  0.000  0.500  1.0
  U  U2  1  0.500  0.500  0.243  1.0
  U  U3  1  0.500  0.500  0.757  1.0
  O  O4  1  0.500  0.000  0.173  1.0
  O  O5  1  0.500  0.000  0.827  1.0
  O  O6  1  0.500  0.500  0.500  1.0
  O  O7  1  0.000  0.500  0.173  1.0
  O  O8  1  0.000  0.500  0.827  1.0
[/CIF]
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