data_TaZnBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.37
_cell_length_b   3.37
_cell_length_c   7.77
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaZnBr2
_chemical_formula_sum   'Ta1 Zn1 Br2'
_cell_volume   88.05
_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
  Ta  Ta2  1  0.68  0.68  0.25  1.0
  Zn  Zn3  1  0.0  0.0  0.59  1.0
  Br  Br0  1  0.68  0.68  0.07  1.0
  Br  Br1  1  0.0  0.0  0.51  1.0

data_TaZnBr2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.76
_cell_length_b   4.76
_cell_length_c   7.77
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TaZnBr2
_chemical_formula_sum   'Ta2 Zn2 Br4'
_cell_volume   176.1
_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
  Ta  Ta0  2  0.18  0.5  0.25  1.0
  Zn  Zn1  2  0.0  0.0  0.59  1.0
  Br  Br2  2  0.0  0.0  0.51  1.0
  Br  Br3  2  0.18  0.5  0.07  1.0

Ta Zn Br Br
BrTaZnBr is High Pressure Cadmuum Telluride structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two BrTa clusters and two ZnBr clusters. In each BrTa cluster, Ta(1) is bonded in a distorted single-bond geometry to one Br(1) atom. The Ta(1)-Br(1) bond length is 1.39 Å. Br(1) is bonded in a single-bond geometry to one Ta(1) atom. In each ZnBr cluster, Zn(1) is bonded in a single-bond geometry to one Br(2) atom. The Zn(1)-Br(2) bond length is 0.59 Å. Br(2) is bonded in a single-bond geometry to one Zn(1) atom.