The structure described by Li2U(MoO5)2 crystallizes in the triclinic P-1 space group. Li(1) is bonded to one O(3), two equivalent O(1), and two equivalent O(5) atoms to form LiO5 trigonal bipyramids that share  a cornercorner with one U(1)O6 octahedra, corners with four equivalent Mo(1)O4 tetrahedra, and edges with two equivalent Li(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 39°. U(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form UO6 octahedra that share corners with four equivalent Mo(1)O4 tetrahedra and corners with two equivalent Li(1)O5 trigonal bipyramids. Mo(1) is bonded to one O(1), one O(2), one O(4), and one O(5) atom to form MoO4 tetrahedra that share corners with two equivalent U(1)O6 octahedra and corners with four equivalent Li(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 4-48°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Li(1) and one Mo(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one U(1) and one Mo(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Li(1) and one U(1) atom. In the fourth O site, O(4) is bonded in a linear geometry to one U(1) and one Mo(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to two equivalent Li(1) and one Mo(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li2U(MoO5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.509
_cell_length_b   5.935
_cell_length_c   8.386
_cell_angle_alpha   108.212
_cell_angle_beta   100.095
_cell_angle_gamma   104.706
_symmetry_Int_Tables_number   1
_cell_volume   242.033
_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  0.478  0.216  0.425  1.0
  Li  Li1  1  0.522  0.784  0.575  1.0
  U  U2  1  0.000  0.000  0.000  1.0
  Mo  Mo3  1  0.917  0.649  0.300  1.0
  Mo  Mo4  1  0.083  0.351  0.700  1.0
  O  O5  1  0.780  0.139  0.550  1.0
  O  O6  1  0.798  0.792  0.153  1.0
  O  O7  1  0.692  0.935  0.840  1.0
  O  O8  1  0.968  0.365  0.171  1.0
  O  O9  1  0.308  0.428  0.582  1.0
  O  O10  1  0.032  0.635  0.829  1.0
  O  O11  1  0.202  0.208  0.847  1.0
  O  O12  1  0.692  0.572  0.418  1.0
  O  O13  1  0.220  0.861  0.450  1.0
  O  O14  1  0.308  0.065  0.160  1.0
[/CIF]
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The structure described by Li2U(MoO5)2 crystallizes in the triclinic P-1 space group. Li(1) is bonded to one O(3), two equivalent O(1), and two equivalent O(5) atoms to form LiO5 trigonal bipyramids that share  a cornercorner with one U(1)O6 octahedra, corners with four equivalent Mo(1)O4 tetrahedra, and edges with two equivalent Li(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 39°. U(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form UO6 octahedra that share corners with four equivalent Mo(1)O4 tetrahedra and corners with two equivalent Li(1)O5 trigonal bipyramids. Mo(1) is bonded to one O(1), one O(2), one O(4), and one O(5) atom to form MoO4 tetrahedra that share corners with two equivalent U(1)O6 octahedra and corners with four equivalent Li(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 4-48°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Li(1) and one Mo(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one U(1) and one Mo(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Li(1) and one U(1) atom. In the fourth O site, O(4) is bonded in a linear geometry to one U(1) and one Mo(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to two equivalent Li(1) and one Mo(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li2U(MoO5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.509
_cell_length_b   5.935
_cell_length_c   8.386
_cell_angle_alpha   108.212
_cell_angle_beta   100.095
_cell_angle_gamma   104.706
_symmetry_Int_Tables_number   1
_cell_volume   242.033
_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  0.478  0.216  0.425  1.0
  Li  Li1  1  0.522  0.784  0.575  1.0
  U  U2  1  0.000  0.000  0.000  1.0
  Mo  Mo3  1  0.917  0.649  0.300  1.0
  Mo  Mo4  1  0.083  0.351  0.700  1.0
  O  O5  1  0.780  0.139  0.550  1.0
  O  O6  1  0.798  0.792  0.153  1.0
  O  O7  1  0.692  0.935  0.840  1.0
  O  O8  1  0.968  0.365  0.171  1.0
  O  O9  1  0.308  0.428  0.582  1.0
  O  O10  1  0.032  0.635  0.829  1.0
  O  O11  1  0.202  0.208  0.847  1.0
  O  O12  1  0.692  0.572  0.418  1.0
  O  O13  1  0.220  0.861  0.450  1.0
  O  O14  1  0.308  0.065  0.160  1.0
[/CIF]
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