data_NaZnGe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.18
_cell_length_b   5.18
_cell_length_c   5.18
_cell_angle_alpha   131.23
_cell_angle_beta   131.23
_cell_angle_gamma   71.45
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaZnGe2
_chemical_formula_sum   'Na1 Zn1 Ge2'
_cell_volume   77.06
_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
  Na  Na2  1  0.0  0.0  0.0  1.0
  Zn  Zn3  1  0.14  0.0  0.1  1.0
  Ge  Ge0  1  0.0  0.0  0.21  1.0
  Ge  Ge1  1  0.0  0.14  0.1  1.0

data_NaZnGe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.28
_cell_length_b   4.28
_cell_length_c   5.18
_cell_angle_alpha   114.39
_cell_angle_beta   114.39
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaZnGe2
_chemical_formula_sum   'Na1 Zn1 Ge2'
_cell_volume   77.06
_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
  Na  Na0  1  0.0  0.0  0.0  1.0
  Zn  Zn1  1  0.9  0.0  0.04  1.0
  Ge  Ge2  1  0.04  0.14  0.04  1.0
  Ge  Ge3  1  0.79  0.0  0.79  1.0

Na Zn Ge Ge