data_NaZn2Mo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.82
_cell_length_b   4.82
_cell_length_c   6.19
_cell_angle_alpha   94.04
_cell_angle_beta   94.04
_cell_angle_gamma   30.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaZn2Mo
_chemical_formula_sum   'Na1 Zn2 Mo1'
_cell_volume   73.33
_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  Na1  1  0.0  0.0  0.0  1.0
  Zn  Zn2  1  0.94  0.0  0.28  1.0
  Zn  Zn3  1  0.9  0.0  0.89  1.0
  Mo  Mo0  1  0.42  0.0  0.09  1.0

data_NaZn2Mo
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.56
_cell_length_b   4.82
_cell_length_c   6.19
_cell_angle_alpha   94.04
_cell_angle_beta   90.0
_cell_angle_gamma   105.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaZn2Mo
_chemical_formula_sum   'Na1 Zn2 Mo1'
_cell_volume   73.33
_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  0.06  0.72  1.0
  Zn  Zn2  1  0.0  0.1  0.11  1.0
  Mo  Mo3  1  0.0  0.58  0.91  1.0

Na Zn Zn Mo
Na Zn Zn Mo 0 2 - o - 0 1 - o o 0 3 - + o 0 3 o o o 0 3 - o o 1 3 + o o 1 3 o o o 2 3 + o + 2 3 o o + 3 3 + - o 
NaMoZn2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaMoZn2 cluster. Na(1) is bonded in a 3-coordinate geometry to one Mo(1), one Zn(1), and one Zn(2) atom. The Na(1)-Mo(1) bond length is 2.05 Å. The Na(1)-Zn(1) bond length is 1.77 Å. The Na(1)-Zn(2) bond length is 0.79 Å. Mo(1) is bonded in a distorted single-bond geometry to one Na(1) atom. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a single-bond geometry to one Na(1) atom. In the second Zn site, Zn(2) is bonded in a single-bond geometry to one Na(1) atom.