data_ZnGaGe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.54
_cell_length_b   5.54
_cell_length_c   5.54
_cell_angle_alpha   145.54
_cell_angle_beta   129.71
_cell_angle_gamma   62.39
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnGaGe2
_chemical_formula_sum   'Zn1 Ga1 Ge2'
_cell_volume   73.34
_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  0.0  0.0  0.74  1.0
  Ga  Ga0  1  0.0  0.36  0.35  1.0
  Ge  Ge1  1  0.0  0.0  0.0  1.0
  Ge  Ge2  1  0.64  0.0  0.4  1.0

data_ZnGaGe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.28
_cell_length_b   4.71
_cell_length_c   5.54
_cell_angle_alpha   115.14
_cell_angle_beta   107.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnGaGe2
_chemical_formula_sum   'Zn1 Ga1 Ge2'
_cell_volume   73.34
_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  0.74  0.74  1.0
  Ga  Ga1  1  0.64  0.99  0.99  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Ge  Ge3  1  0.0  0.4  0.75  1.0

Zn Ga Ge Ge