data_NaTaZn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.43
_cell_length_b   5.43
_cell_length_c   5.43
_cell_angle_alpha   137.77
_cell_angle_beta   137.77
_cell_angle_gamma   61.25
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTaZn2
_chemical_formula_sum   'Na1 Ta1 Zn2'
_cell_volume   71.41
_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
  Ta  Ta1  1  0.0  0.96  0.34  1.0
  Zn  Zn2  1  0.0  0.0  0.67  1.0
  Zn  Zn3  1  0.96  0.0  0.34  1.0

data_NaTaZn2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.91
_cell_length_b   3.91
_cell_length_c   5.43
_cell_angle_alpha   111.11
_cell_angle_beta   111.11
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTaZn2
_chemical_formula_sum   'Na1 Ta1 Zn2'
_cell_volume   71.41
_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
  Ta  Ta1  1  0.38  0.34  0.38  1.0
  Zn  Zn2  1  0.34  0.38  0.38  1.0
  Zn  Zn3  1  0.67  0.67  0.67  1.0

Na Ta Zn Zn
Na Ta Zn Zn 0 3 - o o 0 1 o - o 0 2 o o - 1 3 - + o 1 2 o + o 2 3 - o o 
NaZnTaZn crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one sodium;zinc molecule and one tantalum;zinc molecule.