data_NaZnCo2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.65
_cell_length_b   2.65
_cell_length_c   8.23
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaZnCo2
_chemical_formula_sum   'Na1 Zn1 Co2'
_cell_volume   57.69
_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  0.93  1.0
  Zn  Zn3  1  0.32  0.32  0.64  1.0
  Co  Co0  1  0.0  0.0  0.19  1.0
  Co  Co1  1  0.32  0.32  0.58  1.0

data_NaZnCo2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.74
_cell_length_b   3.74
_cell_length_c   8.23
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   NaZnCo2
_chemical_formula_sum   'Na2 Zn2 Co4'
_cell_volume   115.38
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.93  1.0
  Zn  Zn1  2  0.32  0.0  0.64  1.0
  Co  Co2  2  0.0  0.0  0.19  1.0
  Co  Co3  2  0.32  0.0  0.58  1.0

Na Zn Co Co
NaCoZnCo crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two cobalt;sodium molecules and two ZnCo clusters. In each ZnCo cluster, Co(2) is bonded in a single-bond geometry to one Zn(1) atom. The Co(2)-Zn(1) bond length is 0.44 Å. Zn(1) is bonded in a single-bond geometry to one Co(2) atom.