The material structure described by Ge is beta Sn structured and crystallizes in the orthorhombic Imma space group. Ge(1) is bonded in a 8-coordinate geometry to eight equivalent Ge(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.914
_cell_length_b   3.914
_cell_length_c   3.914
_cell_angle_alpha   136.925
_cell_angle_beta   100.767
_cell_angle_gamma   94.744
_symmetry_Int_Tables_number   1
_cell_volume   38.029
_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  0.250  0.186  0.936  1.0
  Ge  Ge1  1  0.750  0.814  0.064  1.0
[/CIF]
.
The material structure described by Ge is beta Sn structured and crystallizes in the orthorhombic Imma space group. Ge(1) is bonded in a 8-coordinate geometry to eight equivalent Ge(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.914
_cell_length_b   3.914
_cell_length_c   3.914
_cell_angle_alpha   136.925
_cell_angle_beta   100.767
_cell_angle_gamma   94.744
_symmetry_Int_Tables_number   1
_cell_volume   38.029
_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  0.250  0.186  0.936  1.0
  Ge  Ge1  1  0.750  0.814  0.064  1.0
[/CIF]
.