data_NaZnRu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.27
_cell_length_b   5.27
_cell_length_c   2.49
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   117.58
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaZnRu2
_chemical_formula_sum   'Na1 Zn1 Ru2'
_cell_volume   61.35
_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  Zn3  1  0.73  0.0  0.0  1.0
  Ru  Ru1  1  0.36  0.25  0.25  1.0
  Ru  Ru2  1  0.36  0.75  0.25  1.0

data_NaZnRu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.49
_cell_length_b   5.27
_cell_length_c   5.27
_cell_angle_alpha   117.58
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaZnRu2
_chemical_formula_sum   'Na1 Zn1 Ru2'
_cell_volume   61.35
_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  -0.0  0.73  0.0  1.0
  Ru  Ru2  1  0.25  0.36  0.25  1.0
  Ru  Ru3  1  0.25  0.36  0.75  1.0

Na Zn Ru Ru
Na Zn Ru Ru 0 1 - o o 0 2 o o o 1 3 o - o 
NaRu2Zn crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaRu2Zn cluster. Na(1) is bonded in a 2-coordinate geometry to one Ru(1) and one Zn(1) atom. The Na(1)-Ru(1) bond length is 1.86 Å. The Na(1)-Zn(1) bond length is 1.43 Å. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded in a single-bond geometry to one Na(1) atom. In the second Ru site, Ru(2) is bonded in a distorted single-bond geometry to one Zn(1) atom. The Ru(2)-Zn(1) bond length is 1.86 Å. Zn(1) is bonded in a 2-coordinate geometry to one Na(1) and one Ru(2) atom.