The compound described by Sb4Ge3O12 crystallizes in the cubic I-43d space group. Ge(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. Sb(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. O(1) is bonded in a 2-coordinate geometry to one Ge(1) and one Sb(1) atom. is represented by the CIF file [CIF]
data_Ge3(SbO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.096
_cell_length_b   9.096
_cell_length_c   9.096
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   579.264
_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
  Ge  Ge0  1  0.375  0.625  0.750  1.0
  Ge  Ge1  1  0.125  0.875  0.250  1.0
  Ge  Ge2  1  0.250  0.125  0.875  1.0
  Ge  Ge3  1  0.750  0.375  0.625  1.0
  Ge  Ge4  1  0.625  0.750  0.375  1.0
  Ge  Ge5  1  0.875  0.250  0.125  1.0
  Sb  Sb6  1  0.500  0.000  0.692  1.0
  Sb  Sb7  1  0.692  0.500  0.000  1.0
  Sb  Sb8  1  0.808  0.808  0.808  1.0
  Sb  Sb9  1  0.000  0.692  0.500  1.0
  Sb  Sb10  1  0.192  0.500  0.000  1.0
  Sb  Sb11  1  0.500  0.000  0.192  1.0
  Sb  Sb12  1  0.308  0.308  0.308  1.0
  Sb  Sb13  1  0.000  0.192  0.500  1.0
  O  O14  1  0.212  0.413  0.558  1.0
  O  O15  1  0.145  0.087  0.299  1.0
  O  O16  1  0.355  0.654  0.942  1.0
  O  O17  1  0.288  0.846  0.201  1.0
  O  O18  1  0.058  0.913  0.712  1.0
  O  O19  1  0.799  0.587  0.645  1.0
  O  O20  1  0.442  0.154  0.855  1.0
  O  O21  1  0.701  0.346  0.788  1.0
  O  O22  1  0.413  0.558  0.212  1.0
  O  O23  1  0.087  0.299  0.145  1.0
  O  O24  1  0.654  0.942  0.355  1.0
  O  O25  1  0.846  0.201  0.288  1.0
  O  O26  1  0.913  0.712  0.058  1.0
  O  O27  1  0.587  0.645  0.799  1.0
  O  O28  1  0.154  0.855  0.442  1.0
  O  O29  1  0.346  0.788  0.701  1.0
  O  O30  1  0.558  0.212  0.413  1.0
  O  O31  1  0.299  0.145  0.087  1.0
  O  O32  1  0.942  0.355  0.654  1.0
  O  O33  1  0.201  0.288  0.846  1.0
  O  O34  1  0.712  0.058  0.913  1.0
  O  O35  1  0.645  0.799  0.587  1.0
  O  O36  1  0.855  0.442  0.154  1.0
  O  O37  1  0.788  0.701  0.346  1.0
[/CIF]
.
The compound described by Sb4Ge3O12 crystallizes in the cubic I-43d space group. Ge(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. Sb(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. O(1) is bonded in a 2-coordinate geometry to one Ge(1) and one Sb(1) atom. is represented by the CIF file [CIF]
data_Ge3(SbO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.096
_cell_length_b   9.096
_cell_length_c   9.096
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   579.264
_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
  Ge  Ge0  1  0.375  0.625  0.750  1.0
  Ge  Ge1  1  0.125  0.875  0.250  1.0
  Ge  Ge2  1  0.250  0.125  0.875  1.0
  Ge  Ge3  1  0.750  0.375  0.625  1.0
  Ge  Ge4  1  0.625  0.750  0.375  1.0
  Ge  Ge5  1  0.875  0.250  0.125  1.0
  Sb  Sb6  1  0.500  0.000  0.692  1.0
  Sb  Sb7  1  0.692  0.500  0.000  1.0
  Sb  Sb8  1  0.808  0.808  0.808  1.0
  Sb  Sb9  1  0.000  0.692  0.500  1.0
  Sb  Sb10  1  0.192  0.500  0.000  1.0
  Sb  Sb11  1  0.500  0.000  0.192  1.0
  Sb  Sb12  1  0.308  0.308  0.308  1.0
  Sb  Sb13  1  0.000  0.192  0.500  1.0
  O  O14  1  0.212  0.413  0.558  1.0
  O  O15  1  0.145  0.087  0.299  1.0
  O  O16  1  0.355  0.654  0.942  1.0
  O  O17  1  0.288  0.846  0.201  1.0
  O  O18  1  0.058  0.913  0.712  1.0
  O  O19  1  0.799  0.587  0.645  1.0
  O  O20  1  0.442  0.154  0.855  1.0
  O  O21  1  0.701  0.346  0.788  1.0
  O  O22  1  0.413  0.558  0.212  1.0
  O  O23  1  0.087  0.299  0.145  1.0
  O  O24  1  0.654  0.942  0.355  1.0
  O  O25  1  0.846  0.201  0.288  1.0
  O  O26  1  0.913  0.712  0.058  1.0
  O  O27  1  0.587  0.645  0.799  1.0
  O  O28  1  0.154  0.855  0.442  1.0
  O  O29  1  0.346  0.788  0.701  1.0
  O  O30  1  0.558  0.212  0.413  1.0
  O  O31  1  0.299  0.145  0.087  1.0
  O  O32  1  0.942  0.355  0.654  1.0
  O  O33  1  0.201  0.288  0.846  1.0
  O  O34  1  0.712  0.058  0.913  1.0
  O  O35  1  0.645  0.799  0.587  1.0
  O  O36  1  0.855  0.442  0.154  1.0
  O  O37  1  0.788  0.701  0.346  1.0
[/CIF]
.