The material structure described by U2La3O10 is alpha bismuth trifluoride-derived structured and crystallizes in the monoclinic C2/m space group. U(1) is bonded in a body-centered cubic geometry to two equivalent O(1), two equivalent O(3), and four equivalent O(2) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a body-centered cubic geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. In the second La site, La(2) is bonded in a body-centered cubic geometry to four equivalent O(2) and four equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent U(1) and two equivalent La(1) atoms to form OLa2U2 tetrahedra that share corners with eight equivalent O(2)La2U2 tetrahedra, corners with eight equivalent O(3)La3U tetrahedra, edges with two equivalent O(1)La2U2 tetrahedra, edges with two equivalent O(2)La2U2 tetrahedra, and edges with two equivalent O(3)La3U tetrahedra. In the second O site, O(2) is bonded to two equivalent U(1), one La(1), and one La(2) atom to form OLa2U2 tetrahedra that share corners with four equivalent O(1)La2U2 tetrahedra, corners with four equivalent O(2)La2U2 tetrahedra, corners with eight equivalent O(3)La3U tetrahedra,  an edgeedge with one O(1)La2U2 tetrahedra, edges with two equivalent O(3)La3U tetrahedra, and edges with three equivalent O(2)La2U2 tetrahedra. In the third O site, O(3) is bonded to one U(1), one La(2), and two equivalent La(1) atoms to form OLa3U tetrahedra that share corners with four equivalent O(1)La2U2 tetrahedra, corners with four equivalent O(3)La3U tetrahedra, corners with eight equivalent O(2)La2U2 tetrahedra,  an edgeedge with one O(1)La2U2 tetrahedra, edges with two equivalent O(2)La2U2 tetrahedra, and edges with three equivalent O(3)La3U tetrahedra. is represented by the CIF file [CIF]
data_La3U2O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.655
_cell_length_b   6.655
_cell_length_c   8.568
_cell_angle_alpha   52.018
_cell_angle_beta   52.018
_cell_angle_gamma   49.152
_symmetry_Int_Tables_number   1
_cell_volume   211.330
_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
  La  La0  1  0.400  0.400  0.902  1.0
  La  La1  1  0.000  0.000  0.500  1.0
  La  La2  1  0.600  0.600  0.098  1.0
  U  U3  1  0.191  0.191  0.710  1.0
  U  U4  1  0.809  0.809  0.290  1.0
  O  O5  1  0.222  0.778  0.000  1.0
  O  O6  1  0.866  0.352  0.612  1.0
  O  O7  1  0.778  0.222  0.000  1.0
  O  O8  1  0.476  0.944  0.215  1.0
  O  O9  1  0.056  0.524  0.785  1.0
  O  O10  1  0.352  0.866  0.612  1.0
  O  O11  1  0.648  0.134  0.388  1.0
  O  O12  1  0.944  0.476  0.215  1.0
  O  O13  1  0.524  0.056  0.785  1.0
  O  O14  1  0.134  0.648  0.388  1.0
[/CIF]
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The material structure described by U2La3O10 is alpha bismuth trifluoride-derived structured and crystallizes in the monoclinic C2/m space group. U(1) is bonded in a body-centered cubic geometry to two equivalent O(1), two equivalent O(3), and four equivalent O(2) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a body-centered cubic geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. In the second La site, La(2) is bonded in a body-centered cubic geometry to four equivalent O(2) and four equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent U(1) and two equivalent La(1) atoms to form OLa2U2 tetrahedra that share corners with eight equivalent O(2)La2U2 tetrahedra, corners with eight equivalent O(3)La3U tetrahedra, edges with two equivalent O(1)La2U2 tetrahedra, edges with two equivalent O(2)La2U2 tetrahedra, and edges with two equivalent O(3)La3U tetrahedra. In the second O site, O(2) is bonded to two equivalent U(1), one La(1), and one La(2) atom to form OLa2U2 tetrahedra that share corners with four equivalent O(1)La2U2 tetrahedra, corners with four equivalent O(2)La2U2 tetrahedra, corners with eight equivalent O(3)La3U tetrahedra,  an edgeedge with one O(1)La2U2 tetrahedra, edges with two equivalent O(3)La3U tetrahedra, and edges with three equivalent O(2)La2U2 tetrahedra. In the third O site, O(3) is bonded to one U(1), one La(2), and two equivalent La(1) atoms to form OLa3U tetrahedra that share corners with four equivalent O(1)La2U2 tetrahedra, corners with four equivalent O(3)La3U tetrahedra, corners with eight equivalent O(2)La2U2 tetrahedra,  an edgeedge with one O(1)La2U2 tetrahedra, edges with two equivalent O(2)La2U2 tetrahedra, and edges with three equivalent O(3)La3U tetrahedra. is represented by the CIF file [CIF]
data_La3U2O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.655
_cell_length_b   6.655
_cell_length_c   8.568
_cell_angle_alpha   52.018
_cell_angle_beta   52.018
_cell_angle_gamma   49.152
_symmetry_Int_Tables_number   1
_cell_volume   211.330
_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
  La  La0  1  0.400  0.400  0.902  1.0
  La  La1  1  0.000  0.000  0.500  1.0
  La  La2  1  0.600  0.600  0.098  1.0
  U  U3  1  0.191  0.191  0.710  1.0
  U  U4  1  0.809  0.809  0.290  1.0
  O  O5  1  0.222  0.778  0.000  1.0
  O  O6  1  0.866  0.352  0.612  1.0
  O  O7  1  0.778  0.222  0.000  1.0
  O  O8  1  0.476  0.944  0.215  1.0
  O  O9  1  0.056  0.524  0.785  1.0
  O  O10  1  0.352  0.866  0.612  1.0
  O  O11  1  0.648  0.134  0.388  1.0
  O  O12  1  0.944  0.476  0.215  1.0
  O  O13  1  0.524  0.056  0.785  1.0
  O  O14  1  0.134  0.648  0.388  1.0
[/CIF]
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