data_ZnGe2Cl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.24
_cell_length_b   6.24
_cell_length_c   4.54
_cell_angle_alpha   105.04
_cell_angle_beta   105.04
_cell_angle_gamma   28.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnGe2Cl
_chemical_formula_sum   'Zn1 Ge2 Cl1'
_cell_volume   81.7
_cell_formula_units_Z   1
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
  Zn  Zn3  1  0.14  0.0  0.26  1.0
  Ge  Ge1  1  0.33  0.0  0.24  1.0
  Ge  Ge2  1  0.63  0.0  0.87  1.0
  Cl  Cl0  1  0.22  0.0  0.2  1.0

data_ZnGe2Cl
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.09
_cell_length_b   4.54
_cell_length_c   6.24
_cell_angle_alpha   105.04
_cell_angle_beta   104.33
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnGe2Cl
_chemical_formula_sum   'Zn1 Ge2 Cl1'
_cell_volume   81.7
_cell_formula_units_Z   1
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
  Zn  Zn0  1  0.0  0.26  0.14  1.0
  Ge  Ge1  1  0.0  0.24  0.33  1.0
  Ge  Ge2  1  0.0  0.87  0.63  1.0
  Cl  Cl3  1  0.0  0.2  0.22  1.0

Zn Ge Ge Cl
Zn Ge Ge Cl 0 3 o o o 0 2 o o o 0 2 - o - 1 3 o o o 1 2 o o o 1 2 o o - 2 3 o o o 2 3 o o + 2 3 + o + 2 2 + - o 
ZnGe2Cl crystallizes in the triclinic P1 space group. Zn(1) is bonded in a single-bond geometry to one Ge(2) and one Cl(1) atom. The Zn(1)-Ge(2) bond length is 3.19 Å. The Zn(1)-Cl(1) bond length is 0.67 Å. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a single-bond geometry to two equivalent Ge(2) and one Cl(1) atom. There is one shorter (2.86 Å) and one longer (2.97 Å) Ge(1)-Ge(2) bond length. The Ge(1)-Cl(1) bond length is 0.65 Å. In the second Ge site, Ge(2) is bonded in a 5-coordinate geometry to one Zn(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. Both Ge(2)-Ge(2) bond lengths are 3.09 Å. Cl(1) is bonded in a bent 150 degrees geometry to one Zn(1) and one Ge(1) atom.