The crystal structure described by CrGeSbO6 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2nm space group. Cr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CrO6 octahedra that share corners with four equivalent Ge(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra,  an edgeedge with one Ge(1)O6 octahedra, and  an edgeedge with one Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-53°. Ge(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form GeO6 octahedra that share corners with four equivalent Cr(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra, and  an edgeedge with one Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-49°. Sb(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form SbO6 octahedra that share corners with four equivalent Cr(1)O6 octahedra, corners with four equivalent Ge(1)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra, and  an edgeedge with one Ge(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-53°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Cr(1), one Ge(1), and one Sb(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Cr(1), one Ge(1), and one Sb(1) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Cr(1), one Ge(1), and one Sb(1) atom. is represented by the CIF file [CIF]
data_CrGeSbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.604
_cell_length_b   4.604
_cell_length_c   9.129
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   193.515
_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
  Cr  Cr0  1  0.500  0.500  0.167  1.0
  Cr  Cr1  1  0.000  0.000  0.667  1.0
  Ge  Ge2  1  0.500  0.500  0.500  1.0
  Ge  Ge3  1  0.000  0.000  1.000  1.0
  O  O4  1  0.190  0.810  0.161  1.0
  O  O5  1  0.810  0.190  0.161  1.0
  O  O6  1  0.310  0.310  0.661  1.0
  O  O7  1  0.690  0.690  0.661  1.0
  O  O8  1  0.201  0.799  0.499  1.0
  O  O9  1  0.799  0.201  0.499  1.0
  O  O10  1  0.299  0.299  0.999  1.0
  O  O11  1  0.701  0.701  0.999  1.0
  O  O12  1  0.190  0.810  0.839  1.0
  O  O13  1  0.810  0.190  0.839  1.0
  O  O14  1  0.310  0.310  0.339  1.0
  O  O15  1  0.690  0.690  0.339  1.0
  Sb  Sb16  1  0.500  0.500  0.834  1.0
  Sb  Sb17  1  0.000  0.000  0.334  1.0
[/CIF]
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The crystal structure described by CrGeSbO6 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2nm space group. Cr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CrO6 octahedra that share corners with four equivalent Ge(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra,  an edgeedge with one Ge(1)O6 octahedra, and  an edgeedge with one Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-53°. Ge(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form GeO6 octahedra that share corners with four equivalent Cr(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra, and  an edgeedge with one Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-49°. Sb(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form SbO6 octahedra that share corners with four equivalent Cr(1)O6 octahedra, corners with four equivalent Ge(1)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra, and  an edgeedge with one Ge(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-53°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Cr(1), one Ge(1), and one Sb(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Cr(1), one Ge(1), and one Sb(1) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Cr(1), one Ge(1), and one Sb(1) atom. is represented by the CIF file [CIF]
data_CrGeSbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.604
_cell_length_b   4.604
_cell_length_c   9.129
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   193.515
_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
  Cr  Cr0  1  0.500  0.500  0.167  1.0
  Cr  Cr1  1  0.000  0.000  0.667  1.0
  Ge  Ge2  1  0.500  0.500  0.500  1.0
  Ge  Ge3  1  0.000  0.000  1.000  1.0
  O  O4  1  0.190  0.810  0.161  1.0
  O  O5  1  0.810  0.190  0.161  1.0
  O  O6  1  0.310  0.310  0.661  1.0
  O  O7  1  0.690  0.690  0.661  1.0
  O  O8  1  0.201  0.799  0.499  1.0
  O  O9  1  0.799  0.201  0.499  1.0
  O  O10  1  0.299  0.299  0.999  1.0
  O  O11  1  0.701  0.701  0.999  1.0
  O  O12  1  0.190  0.810  0.839  1.0
  O  O13  1  0.810  0.190  0.839  1.0
  O  O14  1  0.310  0.310  0.339  1.0
  O  O15  1  0.690  0.690  0.339  1.0
  Sb  Sb16  1  0.500  0.500  0.834  1.0
  Sb  Sb17  1  0.000  0.000  0.334  1.0
[/CIF]
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