The material structure described by UGeS is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. U(1) is bonded in a 9-coordinate geometry to four equivalent Ge(1) and five equivalent S(1) atoms. Ge(1) is bonded to four equivalent U(1) and four equivalent Ge(1) atoms to form distorted GeU4Ge4 hexagonal bipyramids that share corners with four equivalent Ge(1)U4Ge4 hexagonal bipyramids, corners with twelve equivalent S(1)U5 trigonal bipyramids, edges with four equivalent Ge(1)U4Ge4 hexagonal bipyramids, edges with four equivalent S(1)U5 trigonal bipyramids, and faces with four equivalent Ge(1)U4Ge4 hexagonal bipyramids. S(1) is bonded to five equivalent U(1) atoms to form distorted SU5 trigonal bipyramids that share corners with twelve equivalent Ge(1)U4Ge4 hexagonal bipyramids, corners with four equivalent S(1)U5 trigonal bipyramids, edges with four equivalent Ge(1)U4Ge4 hexagonal bipyramids, and edges with eight equivalent S(1)U5 trigonal bipyramids. is represented by the CIF card [CIF]
data_UGeS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.845
_cell_length_b   3.845
_cell_length_c   8.543
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   126.315
_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  0.500  0.713  1.0
  U  U1  1  0.500  0.000  0.287  1.0
  Ge  Ge2  1  0.000  0.000  0.000  1.0
  Ge  Ge3  1  0.500  0.500  0.000  1.0
  S  S4  1  0.000  0.500  0.370  1.0
  S  S5  1  0.500  0.000  0.630  1.0
[/CIF]
.
The material structure described by UGeS is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. U(1) is bonded in a 9-coordinate geometry to four equivalent Ge(1) and five equivalent S(1) atoms. Ge(1) is bonded to four equivalent U(1) and four equivalent Ge(1) atoms to form distorted GeU4Ge4 hexagonal bipyramids that share corners with four equivalent Ge(1)U4Ge4 hexagonal bipyramids, corners with twelve equivalent S(1)U5 trigonal bipyramids, edges with four equivalent Ge(1)U4Ge4 hexagonal bipyramids, edges with four equivalent S(1)U5 trigonal bipyramids, and faces with four equivalent Ge(1)U4Ge4 hexagonal bipyramids. S(1) is bonded to five equivalent U(1) atoms to form distorted SU5 trigonal bipyramids that share corners with twelve equivalent Ge(1)U4Ge4 hexagonal bipyramids, corners with four equivalent S(1)U5 trigonal bipyramids, edges with four equivalent Ge(1)U4Ge4 hexagonal bipyramids, and edges with eight equivalent S(1)U5 trigonal bipyramids. is represented by the CIF card [CIF]
data_UGeS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.845
_cell_length_b   3.845
_cell_length_c   8.543
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   126.315
_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  0.500  0.713  1.0
  U  U1  1  0.500  0.000  0.287  1.0
  Ge  Ge2  1  0.000  0.000  0.000  1.0
  Ge  Ge3  1  0.500  0.500  0.000  1.0
  S  S4  1  0.000  0.500  0.370  1.0
  S  S5  1  0.500  0.000  0.630  1.0
[/CIF]
.