The material structure described by U2Ag(GeO6)2 crystallizes in the orthorhombic Ama2 space group. There are two inequivalent U sites. In the first U site, U(1) is bonded to one O(1), one O(2), one O(5), two equivalent O(3), and two equivalent O(4) atoms to form distorted UO7 pentagonal bipyramids that share corners with three equivalent Ge(1)O4 tetrahedra, edges with two equivalent U(2)O7 pentagonal bipyramids, and  an edgeedge with one Ge(2)O4 tetrahedra. In the second U site, U(2) is bonded to one O(6), one O(7), one O(8), two equivalent O(3), and two equivalent O(4) atoms to form distorted UO7 pentagonal bipyramids that share corners with three equivalent Ge(2)O4 tetrahedra, edges with two equivalent U(1)O7 pentagonal bipyramids, and  an edgeedge with one Ge(1)O4 tetrahedra. Ag(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(10), and two equivalent O(6) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded to one O(5), one O(9), and two equivalent O(3) atoms to form GeO4 tetrahedra that share corners with three equivalent U(1)O7 pentagonal bipyramids,  a cornercorner with one Ge(2)O4 tetrahedra, and  an edgeedge with one U(2)O7 pentagonal bipyramid. In the second Ge site, Ge(2) is bonded to one O(8), one O(9), and two equivalent O(4) atoms to form GeO4 tetrahedra that share corners with three equivalent U(2)O7 pentagonal bipyramids,  a cornercorner with one Ge(1)O4 tetrahedra, and  an edgeedge with one U(1)O7 pentagonal bipyramid. There are ten inequivalent O sites. In the first O site, O(5) is bonded in a distorted bent 150 degrees geometry to one U(1) and one Ge(1) atom. In the second O site, O(6) is bonded in a distorted single-bond geometry to one U(2) and two equivalent Ag(1) atoms. In the third O site, O(7) is bonded in a single-bond geometry to one U(2) atom. In the fourth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one U(2) and one Ge(2) atom. In the fifth O site, O(9) is bonded in a bent 120 degrees geometry to one Ge(1) and one Ge(2) atom. In the sixth O site, O(10) is bonded in a water-like geometry to two equivalent Ag(1) atoms. In the seventh O site, O(1) is bonded in a 3-coordinate geometry to one U(1) and two equivalent Ag(1) atoms. In the eighth O site, O(2) is bonded in a single-bond geometry to one U(1) atom. In the ninth O site, O(3) is bonded in a 3-coordinate geometry to one U(1), one U(2), and one Ge(1) atom. In the tenth O site, O(4) is bonded in a 3-coordinate geometry to one U(1), one U(2), and one Ge(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_U2Ag(GeO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.937
_cell_length_b   8.937
_cell_length_c   7.035
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   104.445
_symmetry_Int_Tables_number   1
_cell_volume   544.185
_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  0.977  0.408  0.250  1.0
  U  U1  1  0.592  0.023  0.750  1.0
  U  U2  1  0.998  0.617  0.750  1.0
  U  U3  1  0.383  0.002  0.250  1.0
  Ag  Ag4  1  0.583  0.417  0.500  1.0
  Ag  Ag5  1  0.583  0.417  0.000  1.0
  Ge  Ge6  1  0.994  0.242  0.750  1.0
  Ge  Ge7  1  0.758  0.006  0.250  1.0
  Ge  Ge8  1  0.216  0.016  0.750  1.0
  Ge  Ge9  1  0.984  0.784  0.250  1.0
  O  O10  1  0.754  0.396  0.250  1.0
  O  O11  1  0.604  0.246  0.750  1.0
  O  O12  1  0.186  0.437  0.250  1.0
  O  O13  1  0.563  0.814  0.750  1.0
  O  O14  1  0.978  0.373  0.566  1.0
  O  O15  1  0.627  0.022  0.434  1.0
  O  O16  1  0.978  0.373  0.934  1.0
  O  O17  1  0.627  0.022  0.066  1.0
  O  O18  1  0.351  0.007  0.568  1.0
  O  O19  1  0.993  0.649  0.432  1.0
  O  O20  1  0.351  0.007  0.932  1.0
  O  O21  1  0.993  0.649  0.068  1.0
  O  O22  1  0.842  0.075  0.750  1.0
  O  O23  1  0.925  0.158  0.250  1.0
  O  O24  1  0.782  0.569  0.750  1.0
  O  O25  1  0.431  0.218  0.250  1.0
  O  O26  1  0.205  0.638  0.750  1.0
  O  O27  1  0.362  0.795  0.250  1.0
  O  O28  1  0.047  0.868  0.750  1.0
  O  O29  1  0.132  0.953  0.250  1.0
  O  O30  1  0.178  0.202  0.750  1.0
  O  O31  1  0.798  0.822  0.250  1.0
  O  O32  1  0.465  0.466  0.750  1.0
  O  O33  1  0.534  0.535  0.250  1.0
[/CIF]
.
The material structure described by U2Ag(GeO6)2 crystallizes in the orthorhombic Ama2 space group. There are two inequivalent U sites. In the first U site, U(1) is bonded to one O(1), one O(2), one O(5), two equivalent O(3), and two equivalent O(4) atoms to form distorted UO7 pentagonal bipyramids that share corners with three equivalent Ge(1)O4 tetrahedra, edges with two equivalent U(2)O7 pentagonal bipyramids, and  an edgeedge with one Ge(2)O4 tetrahedra. In the second U site, U(2) is bonded to one O(6), one O(7), one O(8), two equivalent O(3), and two equivalent O(4) atoms to form distorted UO7 pentagonal bipyramids that share corners with three equivalent Ge(2)O4 tetrahedra, edges with two equivalent U(1)O7 pentagonal bipyramids, and  an edgeedge with one Ge(1)O4 tetrahedra. Ag(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(10), and two equivalent O(6) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded to one O(5), one O(9), and two equivalent O(3) atoms to form GeO4 tetrahedra that share corners with three equivalent U(1)O7 pentagonal bipyramids,  a cornercorner with one Ge(2)O4 tetrahedra, and  an edgeedge with one U(2)O7 pentagonal bipyramid. In the second Ge site, Ge(2) is bonded to one O(8), one O(9), and two equivalent O(4) atoms to form GeO4 tetrahedra that share corners with three equivalent U(2)O7 pentagonal bipyramids,  a cornercorner with one Ge(1)O4 tetrahedra, and  an edgeedge with one U(1)O7 pentagonal bipyramid. There are ten inequivalent O sites. In the first O site, O(5) is bonded in a distorted bent 150 degrees geometry to one U(1) and one Ge(1) atom. In the second O site, O(6) is bonded in a distorted single-bond geometry to one U(2) and two equivalent Ag(1) atoms. In the third O site, O(7) is bonded in a single-bond geometry to one U(2) atom. In the fourth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one U(2) and one Ge(2) atom. In the fifth O site, O(9) is bonded in a bent 120 degrees geometry to one Ge(1) and one Ge(2) atom. In the sixth O site, O(10) is bonded in a water-like geometry to two equivalent Ag(1) atoms. In the seventh O site, O(1) is bonded in a 3-coordinate geometry to one U(1) and two equivalent Ag(1) atoms. In the eighth O site, O(2) is bonded in a single-bond geometry to one U(1) atom. In the ninth O site, O(3) is bonded in a 3-coordinate geometry to one U(1), one U(2), and one Ge(1) atom. In the tenth O site, O(4) is bonded in a 3-coordinate geometry to one U(1), one U(2), and one Ge(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_U2Ag(GeO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.937
_cell_length_b   8.937
_cell_length_c   7.035
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   104.445
_symmetry_Int_Tables_number   1
_cell_volume   544.185
_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  0.977  0.408  0.250  1.0
  U  U1  1  0.592  0.023  0.750  1.0
  U  U2  1  0.998  0.617  0.750  1.0
  U  U3  1  0.383  0.002  0.250  1.0
  Ag  Ag4  1  0.583  0.417  0.500  1.0
  Ag  Ag5  1  0.583  0.417  0.000  1.0
  Ge  Ge6  1  0.994  0.242  0.750  1.0
  Ge  Ge7  1  0.758  0.006  0.250  1.0
  Ge  Ge8  1  0.216  0.016  0.750  1.0
  Ge  Ge9  1  0.984  0.784  0.250  1.0
  O  O10  1  0.754  0.396  0.250  1.0
  O  O11  1  0.604  0.246  0.750  1.0
  O  O12  1  0.186  0.437  0.250  1.0
  O  O13  1  0.563  0.814  0.750  1.0
  O  O14  1  0.978  0.373  0.566  1.0
  O  O15  1  0.627  0.022  0.434  1.0
  O  O16  1  0.978  0.373  0.934  1.0
  O  O17  1  0.627  0.022  0.066  1.0
  O  O18  1  0.351  0.007  0.568  1.0
  O  O19  1  0.993  0.649  0.432  1.0
  O  O20  1  0.351  0.007  0.932  1.0
  O  O21  1  0.993  0.649  0.068  1.0
  O  O22  1  0.842  0.075  0.750  1.0
  O  O23  1  0.925  0.158  0.250  1.0
  O  O24  1  0.782  0.569  0.750  1.0
  O  O25  1  0.431  0.218  0.250  1.0
  O  O26  1  0.205  0.638  0.750  1.0
  O  O27  1  0.362  0.795  0.250  1.0
  O  O28  1  0.047  0.868  0.750  1.0
  O  O29  1  0.132  0.953  0.250  1.0
  O  O30  1  0.178  0.202  0.750  1.0
  O  O31  1  0.798  0.822  0.250  1.0
  O  O32  1  0.465  0.466  0.750  1.0
  O  O33  1  0.534  0.535  0.250  1.0
[/CIF]
.