The material structure described by ZrGeO2 crystallizes in the tetragonal I4_1/amd space group. Zr(1) is bonded to six equivalent O(1) atoms to form distorted edge-sharing ZrO6 octahedra. Ge(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to three equivalent Zr(1) and two equivalent Ge(1) atoms to form a mixture of distorted edge and corner-sharing OZr3Ge2 trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_ZrGeO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.133
_cell_length_b   7.133
_cell_length_c   7.133
_cell_angle_alpha   126.135
_cell_angle_beta   126.135
_cell_angle_gamma   79.667
_symmetry_Int_Tables_number   1
_cell_volume   228.686
_cell_formula_units_Z   4
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
  Zr  Zr0  1  0.875  0.625  0.250  1.0
  Zr  Zr1  1  0.375  0.625  0.750  1.0
  Zr  Zr2  1  0.375  0.625  0.250  1.0
  Zr  Zr3  1  0.375  0.125  0.750  1.0
  Ge  Ge4  1  0.375  0.125  0.250  1.0
  Ge  Ge5  1  0.875  0.125  0.750  1.0
  Ge  Ge6  1  0.875  0.125  0.250  1.0
  Ge  Ge7  1  0.875  0.625  0.750  1.0
  O  O8  1  0.174  0.447  0.273  1.0
  O  O9  1  0.174  0.901  0.727  1.0
  O  O10  1  0.197  0.424  0.773  1.0
  O  O11  1  0.576  0.803  0.227  1.0
  O  O12  1  0.651  0.424  0.227  1.0
  O  O13  1  0.576  0.349  0.773  1.0
  O  O14  1  0.553  0.826  0.727  1.0
  O  O15  1  0.099  0.826  0.273  1.0
[/CIF]
.
The material structure described by ZrGeO2 crystallizes in the tetragonal I4_1/amd space group. Zr(1) is bonded to six equivalent O(1) atoms to form distorted edge-sharing ZrO6 octahedra. Ge(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to three equivalent Zr(1) and two equivalent Ge(1) atoms to form a mixture of distorted edge and corner-sharing OZr3Ge2 trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_ZrGeO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.133
_cell_length_b   7.133
_cell_length_c   7.133
_cell_angle_alpha   126.135
_cell_angle_beta   126.135
_cell_angle_gamma   79.667
_symmetry_Int_Tables_number   1
_cell_volume   228.686
_cell_formula_units_Z   4
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
  Zr  Zr0  1  0.875  0.625  0.250  1.0
  Zr  Zr1  1  0.375  0.625  0.750  1.0
  Zr  Zr2  1  0.375  0.625  0.250  1.0
  Zr  Zr3  1  0.375  0.125  0.750  1.0
  Ge  Ge4  1  0.375  0.125  0.250  1.0
  Ge  Ge5  1  0.875  0.125  0.750  1.0
  Ge  Ge6  1  0.875  0.125  0.250  1.0
  Ge  Ge7  1  0.875  0.625  0.750  1.0
  O  O8  1  0.174  0.447  0.273  1.0
  O  O9  1  0.174  0.901  0.727  1.0
  O  O10  1  0.197  0.424  0.773  1.0
  O  O11  1  0.576  0.803  0.227  1.0
  O  O12  1  0.651  0.424  0.227  1.0
  O  O13  1  0.576  0.349  0.773  1.0
  O  O14  1  0.553  0.826  0.727  1.0
  O  O15  1  0.099  0.826  0.273  1.0
[/CIF]
.