The structure described by UGeI6 is Upper Bainite-derived structured and crystallizes in the trigonal P-31c space group. U(1) is bonded to six equivalent I(1) atoms to form UI6 octahedra that share corners with six equivalent Ge(1)I6 octahedra. The corner-sharing octahedral tilt angles are 49°. Ge(1) is bonded to six equivalent I(1) atoms to form GeI6 octahedra that share corners with six equivalent U(1)I6 octahedra. The corner-sharing octahedral tilt angles are 49°. I(1) is bonded in a bent 120 degrees geometry to one U(1) and one Ge(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_UGeI6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.513
_cell_length_b   7.513
_cell_length_c   13.755
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   672.386
_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  0.000  0.000  0.500  1.0
  U  U1  1  0.000  0.000  0.000  1.0
  Ge  Ge2  1  0.667  0.333  0.750  1.0
  Ge  Ge3  1  0.333  0.667  0.250  1.0
  I  I4  1  0.669  0.997  0.626  1.0
  I  I5  1  0.331  0.003  0.374  1.0
  I  I6  1  0.003  0.672  0.626  1.0
  I  I7  1  0.669  0.672  0.874  1.0
  I  I8  1  0.997  0.328  0.374  1.0
  I  I9  1  0.331  0.328  0.126  1.0
  I  I10  1  0.328  0.331  0.626  1.0
  I  I11  1  0.003  0.331  0.874  1.0
  I  I12  1  0.672  0.669  0.374  1.0
  I  I13  1  0.997  0.669  0.126  1.0
  I  I14  1  0.328  0.997  0.874  1.0
  I  I15  1  0.672  0.003  0.126  1.0
[/CIF]
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The structure described by UGeI6 is Upper Bainite-derived structured and crystallizes in the trigonal P-31c space group. U(1) is bonded to six equivalent I(1) atoms to form UI6 octahedra that share corners with six equivalent Ge(1)I6 octahedra. The corner-sharing octahedral tilt angles are 49°. Ge(1) is bonded to six equivalent I(1) atoms to form GeI6 octahedra that share corners with six equivalent U(1)I6 octahedra. The corner-sharing octahedral tilt angles are 49°. I(1) is bonded in a bent 120 degrees geometry to one U(1) and one Ge(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_UGeI6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.513
_cell_length_b   7.513
_cell_length_c   13.755
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   672.386
_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  0.000  0.000  0.500  1.0
  U  U1  1  0.000  0.000  0.000  1.0
  Ge  Ge2  1  0.667  0.333  0.750  1.0
  Ge  Ge3  1  0.333  0.667  0.250  1.0
  I  I4  1  0.669  0.997  0.626  1.0
  I  I5  1  0.331  0.003  0.374  1.0
  I  I6  1  0.003  0.672  0.626  1.0
  I  I7  1  0.669  0.672  0.874  1.0
  I  I8  1  0.997  0.328  0.374  1.0
  I  I9  1  0.331  0.328  0.126  1.0
  I  I10  1  0.328  0.331  0.626  1.0
  I  I11  1  0.003  0.331  0.874  1.0
  I  I12  1  0.672  0.669  0.374  1.0
  I  I13  1  0.997  0.669  0.126  1.0
  I  I14  1  0.328  0.997  0.874  1.0
  I  I15  1  0.672  0.003  0.126  1.0
[/CIF]
.