data_ZnGeTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.08
_cell_length_b   6.9
_cell_length_c   3.23
_cell_angle_alpha   79.79
_cell_angle_beta   73.56
_cell_angle_gamma   26.65
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnGeTe
_chemical_formula_sum   'Zn1 Ge1 Te1'
_cell_volume   66.79
_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  Zn2  1  0.99  0.54  0.58  1.0
  Ge  Ge0  1  0.99  0.54  0.89  1.0
  Te  Te1  1  0.99  0.54  0.96  1.0

data_ZnGeTe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.97
_cell_length_b   13.22
_cell_length_c   3.23
_cell_angle_alpha   90.0
_cell_angle_beta   127.99
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ZnGeTe
_chemical_formula_sum   'Zn2 Ge2 Te2'
_cell_volume   133.58
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.39  0.5  0.43  1.0
  Ge  Ge1  2  0.08  0.5  0.12  1.0
  Te  Te2  2  0.01  0.5  0.05  1.0

Zn Ge Te