The crystal structure described by Ge crystallizes in the orthorhombic Fmmm space group. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 6-coordinate geometry to two equivalent Ge(2) and four equivalent Ge(1) atoms. In the second Ge site, Ge(2) is bonded to two equivalent Ge(1) and three equivalent Ge(2) atoms to form a mixture of distorted corner and edge-sharing GeGe5 trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.873
_cell_length_b   5.752
_cell_length_c   3.905
_cell_angle_alpha   72.058
_cell_angle_beta   68.709
_cell_angle_gamma   39.233
_symmetry_Int_Tables_number   1
_cell_volume   77.665
_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
  Ge  Ge0  1  0.782  0.782  0.218  1.0
  Ge  Ge1  1  0.218  0.218  0.782  1.0
  Ge  Ge2  1  0.274  0.726  0.274  1.0
  Ge  Ge3  1  0.726  0.274  0.726  1.0
[/CIF]
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The crystal structure described by Ge crystallizes in the orthorhombic Fmmm space group. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 6-coordinate geometry to two equivalent Ge(2) and four equivalent Ge(1) atoms. In the second Ge site, Ge(2) is bonded to two equivalent Ge(1) and three equivalent Ge(2) atoms to form a mixture of distorted corner and edge-sharing GeGe5 trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.873
_cell_length_b   5.752
_cell_length_c   3.905
_cell_angle_alpha   72.058
_cell_angle_beta   68.709
_cell_angle_gamma   39.233
_symmetry_Int_Tables_number   1
_cell_volume   77.665
_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
  Ge  Ge0  1  0.782  0.782  0.218  1.0
  Ge  Ge1  1  0.218  0.218  0.782  1.0
  Ge  Ge2  1  0.274  0.726  0.274  1.0
  Ge  Ge3  1  0.726  0.274  0.726  1.0
[/CIF]
.