data_MnZn2Co
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.71
_cell_length_b   3.71
_cell_length_c   3.72
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnZn2Co
_chemical_formula_sum   'Mn1 Zn2 Co1'
_cell_volume   51.37
_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
  Mn  Mn1  1  0.0  0.0  0.0  1.0
  Zn  Zn2  1  0.0  0.86  0.86  1.0
  Zn  Zn3  1  0.86  0.0  0.86  1.0
  Co  Co0  1  0.86  0.86  0.0  1.0

data_MnZn2Co
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.25
_cell_length_b   5.25
_cell_length_c   3.72
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   MnZn2Co
_chemical_formula_sum   'Mn2 Zn4 Co2'
_cell_volume   102.74
_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
  Mn  Mn0  2  0.0  0.0  0.0  1.0
  Zn  Zn1  4  0.43  0.43  0.86  1.0
  Co  Co2  2  0.36  0.5  -0.0  1.0

Mn Zn Zn Co
Zn2CoMn is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Zn2CoMn clusters. Mn(1) is bonded in a 3-coordinate geometry to one Co(1) and two equivalent Zn(1) atoms. The Mn(1)-Co(1) bond length is 0.75 Å. Both Mn(1)-Zn(1) bond lengths are 0.74 Å. Co(1) is bonded in a 3-coordinate geometry to one Mn(1) and two equivalent Zn(1) atoms. Both Co(1)-Zn(1) bond lengths are 0.74 Å. Zn(1) is bonded in a 3-coordinate geometry to one Mn(1), one Co(1), and one Zn(1) atom. The Zn(1)-Zn(1) bond length is 0.75 Å.