data_NaMn2Zn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.93
_cell_length_b   3.93
_cell_length_c   6.74
_cell_angle_alpha   93.58
_cell_angle_beta   93.58
_cell_angle_gamma   38.69
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMn2Zn
_chemical_formula_sum   'Na1 Mn2 Zn1'
_cell_volume   64.79
_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  0.49  0.0  0.28  1.0
  Mn  Mn0  1  0.37  0.0  0.29  1.0
  Mn  Mn1  1  0.4  0.0  0.04  1.0
  Zn  Zn3  1  0.59  0.0  0.48  1.0

data_NaMn2Zn
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.6
_cell_length_b   3.93
_cell_length_c   6.74
_cell_angle_alpha   93.58
_cell_angle_beta   90.0
_cell_angle_gamma   109.34
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMn2Zn
_chemical_formula_sum   'Na1 Mn2 Zn1'
_cell_volume   64.79
_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  0.51  0.72  1.0
  Mn  Mn1  1  0.0  0.6  0.96  1.0
  Mn  Mn2  1  0.0  0.63  0.71  1.0
  Zn  Zn3  1  0.0  0.41  0.52  1.0

Na Mn Mn Zn
NaMn2Zn is Cubane-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaMn2Zn cluster. Na(1) is bonded in a single-bond geometry to one Mn(1), one Mn(2), and one Zn(1) atom. The Na(1)-Mn(1) bond length is 0.52 Å. The Na(1)-Mn(2) bond length is 1.63 Å. The Na(1)-Zn(1) bond length is 1.43 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a single-bond geometry to one Na(1) atom. In the second Mn site, Mn(2) is bonded in a single-bond geometry to one Na(1) atom. Zn(1) is bonded in a distorted single-bond geometry to one Na(1) atom.