The material described by U2GeO10 crystallizes in the orthorhombic Fddd space group. U(1) is bonded to one O(1), two equivalent O(2), and four equivalent O(3) atoms to form distorted UO7 pentagonal bipyramids that share corners with two equivalent Ge(1)O4 tetrahedra, edges with two equivalent U(1)O7 pentagonal bipyramids, and  an edgeedge with one Ge(1)O4 tetrahedra. Ge(1) is bonded to four equivalent O(3) atoms to form GeO4 tetrahedra that share corners with four equivalent U(1)O7 pentagonal bipyramids and edges with two equivalent U(1)O7 pentagonal bipyramids. There are three inequivalent O sites. In the first O site, O(3) is bonded in a 3-coordinate geometry to two equivalent U(1) and one Ge(1) atom. In the second O site, O(1) is bonded in a single-bond geometry to one U(1) atom. In the third O site, O(2) is bonded in a single-bond geometry to one U(1) atom. is represented by the CIF card [CIF]
data_U2GeO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.419
_cell_length_b   10.710
_cell_length_c   7.139
_cell_angle_alpha   76.662
_cell_angle_beta   65.870
_cell_angle_gamma   37.469
_symmetry_Int_Tables_number   1
_cell_volume   477.752
_cell_formula_units_Z   2
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  0.081  0.081  0.419  1.0
  U  U1  1  0.419  0.419  0.081  1.0
  U  U2  1  0.169  0.169  0.831  1.0
  U  U3  1  0.831  0.831  0.169  1.0
  Ge  Ge4  1  0.250  0.250  0.250  1.0
  Ge  Ge5  1  0.000  0.000  0.000  1.0
  O  O6  1  0.965  0.965  0.535  1.0
  O  O7  1  0.535  0.535  0.965  1.0
  O  O8  1  0.285  0.285  0.715  1.0
  O  O9  1  0.715  0.715  0.285  1.0
  O  O10  1  0.346  0.815  0.321  1.0
  O  O11  1  0.321  0.517  0.346  1.0
  O  O12  1  0.904  0.435  0.929  1.0
  O  O13  1  0.929  0.733  0.904  1.0
  O  O14  1  0.517  0.321  0.815  1.0
  O  O15  1  0.815  0.346  0.517  1.0
  O  O16  1  0.733  0.929  0.435  1.0
  O  O17  1  0.435  0.904  0.733  1.0
  O  O18  1  0.079  0.039  0.749  1.0
  O  O19  1  0.749  0.133  0.079  1.0
  O  O20  1  0.171  0.211  0.501  1.0
  O  O21  1  0.501  0.117  0.171  1.0
  O  O22  1  0.133  0.749  0.039  1.0
  O  O23  1  0.039  0.079  0.133  1.0
  O  O24  1  0.117  0.501  0.211  1.0
  O  O25  1  0.211  0.171  0.117  1.0
[/CIF]
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The material described by U2GeO10 crystallizes in the orthorhombic Fddd space group. U(1) is bonded to one O(1), two equivalent O(2), and four equivalent O(3) atoms to form distorted UO7 pentagonal bipyramids that share corners with two equivalent Ge(1)O4 tetrahedra, edges with two equivalent U(1)O7 pentagonal bipyramids, and  an edgeedge with one Ge(1)O4 tetrahedra. Ge(1) is bonded to four equivalent O(3) atoms to form GeO4 tetrahedra that share corners with four equivalent U(1)O7 pentagonal bipyramids and edges with two equivalent U(1)O7 pentagonal bipyramids. There are three inequivalent O sites. In the first O site, O(3) is bonded in a 3-coordinate geometry to two equivalent U(1) and one Ge(1) atom. In the second O site, O(1) is bonded in a single-bond geometry to one U(1) atom. In the third O site, O(2) is bonded in a single-bond geometry to one U(1) atom. is represented by the CIF card [CIF]
data_U2GeO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.419
_cell_length_b   10.710
_cell_length_c   7.139
_cell_angle_alpha   76.662
_cell_angle_beta   65.870
_cell_angle_gamma   37.469
_symmetry_Int_Tables_number   1
_cell_volume   477.752
_cell_formula_units_Z   2
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  0.081  0.081  0.419  1.0
  U  U1  1  0.419  0.419  0.081  1.0
  U  U2  1  0.169  0.169  0.831  1.0
  U  U3  1  0.831  0.831  0.169  1.0
  Ge  Ge4  1  0.250  0.250  0.250  1.0
  Ge  Ge5  1  0.000  0.000  0.000  1.0
  O  O6  1  0.965  0.965  0.535  1.0
  O  O7  1  0.535  0.535  0.965  1.0
  O  O8  1  0.285  0.285  0.715  1.0
  O  O9  1  0.715  0.715  0.285  1.0
  O  O10  1  0.346  0.815  0.321  1.0
  O  O11  1  0.321  0.517  0.346  1.0
  O  O12  1  0.904  0.435  0.929  1.0
  O  O13  1  0.929  0.733  0.904  1.0
  O  O14  1  0.517  0.321  0.815  1.0
  O  O15  1  0.815  0.346  0.517  1.0
  O  O16  1  0.733  0.929  0.435  1.0
  O  O17  1  0.435  0.904  0.733  1.0
  O  O18  1  0.079  0.039  0.749  1.0
  O  O19  1  0.749  0.133  0.079  1.0
  O  O20  1  0.171  0.211  0.501  1.0
  O  O21  1  0.501  0.117  0.171  1.0
  O  O22  1  0.133  0.749  0.039  1.0
  O  O23  1  0.039  0.079  0.133  1.0
  O  O24  1  0.117  0.501  0.211  1.0
  O  O25  1  0.211  0.171  0.117  1.0
[/CIF]
.