data_BaZn2Cl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.9
_cell_length_b   6.9
_cell_length_c   6.9
_cell_angle_alpha   143.6
_cell_angle_beta   143.6
_cell_angle_gamma   52.43
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaZn2Cl
_chemical_formula_sum   'Ba1 Zn2 Cl1'
_cell_volume   115.03
_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
  Ba  Ba0  1  0.0  0.0  0.19  1.0
  Zn  Zn2  1  0.16  0.0  0.1  1.0
  Zn  Zn3  1  0.0  0.16  0.1  1.0
  Cl  Cl1  1  0.0  0.0  0.0  1.0

data_BaZn2Cl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.1
_cell_length_b   6.1
_cell_length_c   6.9
_cell_angle_alpha   90.0
_cell_angle_beta   116.22
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   BaZn2Cl
_chemical_formula_sum   'Ba2 Zn4 Cl2'
_cell_volume   230.07
_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
  Ba  Ba0  2  0.19  0.0  0.19  1.0
  Zn  Zn1  4  0.02  0.08  0.94  1.0
  Cl  Cl2  2  0.0  0.0  0.0  1.0

Ba Zn Zn Cl
BaZn2Cl crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two BaZn2Cl clusters. Ba(1) is bonded in a single-bond geometry to one Cl(1) atom. The Ba(1)-Cl(1) bond length is 1.31 Å. Zn(1) is bonded in a single-bond geometry to one Cl(1) atom. The Zn(1)-Cl(1) bond length is 0.67 Å. Cl(1) is bonded in a distorted trigonal non-coplanar geometry to one Ba(1) and two equivalent Zn(1) atoms.