The structure described by U4BiO10 is Fluorite-derived structured and crystallizes in the tetragonal I4/m space group. U(1) is bonded in a body-centered cubic geometry to two equivalent O(2) and six equivalent O(1) atoms. Bi(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent U(1) and one Bi(1) atom to form OU3Bi tetrahedra that share corners with four equivalent O(2)U4 tetrahedra, corners with twelve equivalent O(1)U3Bi tetrahedra,  an edgeedge with one O(2)U4 tetrahedra, and edges with five equivalent O(1)U3Bi tetrahedra. In the second O site, O(2) is bonded to four equivalent U(1) atoms to form OU4 tetrahedra that share corners with sixteen equivalent O(1)U3Bi tetrahedra, edges with two equivalent O(2)U4 tetrahedra, and edges with four equivalent O(1)U3Bi tetrahedra. is represented by the CIF card [CIF]
data_U4BiO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.667
_cell_length_b   6.667
_cell_length_c   6.667
_cell_angle_alpha   99.590
_cell_angle_beta   99.590
_cell_angle_gamma   131.821
_symmetry_Int_Tables_number   1
_cell_volume   201.590
_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
  U  U0  1  0.601  0.199  0.800  1.0
  U  U1  1  0.399  0.801  0.200  1.0
  U  U2  1  0.801  0.601  0.402  1.0
  U  U3  1  0.199  0.399  0.598  1.0
  Bi  Bi4  1  0.000  0.000  0.000  1.0
  O  O5  1  0.951  0.642  0.106  1.0
  O  O6  1  0.464  0.155  0.106  1.0
  O  O7  1  0.536  0.845  0.894  1.0
  O  O8  1  0.750  0.250  0.500  1.0
  O  O9  1  0.250  0.750  0.500  1.0
  O  O10  1  0.155  0.049  0.691  1.0
  O  O11  1  0.642  0.536  0.691  1.0
  O  O12  1  0.049  0.358  0.894  1.0
  O  O13  1  0.358  0.464  0.309  1.0
  O  O14  1  0.845  0.951  0.309  1.0
[/CIF]
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The structure described by U4BiO10 is Fluorite-derived structured and crystallizes in the tetragonal I4/m space group. U(1) is bonded in a body-centered cubic geometry to two equivalent O(2) and six equivalent O(1) atoms. Bi(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent U(1) and one Bi(1) atom to form OU3Bi tetrahedra that share corners with four equivalent O(2)U4 tetrahedra, corners with twelve equivalent O(1)U3Bi tetrahedra,  an edgeedge with one O(2)U4 tetrahedra, and edges with five equivalent O(1)U3Bi tetrahedra. In the second O site, O(2) is bonded to four equivalent U(1) atoms to form OU4 tetrahedra that share corners with sixteen equivalent O(1)U3Bi tetrahedra, edges with two equivalent O(2)U4 tetrahedra, and edges with four equivalent O(1)U3Bi tetrahedra. is represented by the CIF card [CIF]
data_U4BiO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.667
_cell_length_b   6.667
_cell_length_c   6.667
_cell_angle_alpha   99.590
_cell_angle_beta   99.590
_cell_angle_gamma   131.821
_symmetry_Int_Tables_number   1
_cell_volume   201.590
_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
  U  U0  1  0.601  0.199  0.800  1.0
  U  U1  1  0.399  0.801  0.200  1.0
  U  U2  1  0.801  0.601  0.402  1.0
  U  U3  1  0.199  0.399  0.598  1.0
  Bi  Bi4  1  0.000  0.000  0.000  1.0
  O  O5  1  0.951  0.642  0.106  1.0
  O  O6  1  0.464  0.155  0.106  1.0
  O  O7  1  0.536  0.845  0.894  1.0
  O  O8  1  0.750  0.250  0.500  1.0
  O  O9  1  0.250  0.750  0.500  1.0
  O  O10  1  0.155  0.049  0.691  1.0
  O  O11  1  0.642  0.536  0.691  1.0
  O  O12  1  0.049  0.358  0.894  1.0
  O  O13  1  0.358  0.464  0.309  1.0
  O  O14  1  0.845  0.951  0.309  1.0
[/CIF]
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