[CIF]
data_Na2NiGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.22583804
_cell_length_b   3.22583804
_cell_length_c   7.77760765
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2NiGe
_chemical_formula_sum   'Na2 Ni1 Ge1'
_cell_volume   80.93402678
_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
  Ge  Ge0  1  1.61291902  1.61291902  5.28562522  1
  Na  Na1  1  0.00000000  0.00000000  7.36087262  1
  Na  Na2  1  1.61291902  1.61291902  2.36768615  1
  Ni  Ni3  1  0.00000000  0.00000000  4.42983506  1
[/CIF]
