The material described by AlBr4 is Silicon tetrafluoride-like structured and crystallizes in the cubic Fm-3c space group. The structure is zero-dimensional and consists of twenty-four AlBr4 clusters. Al(1) is bonded in a tetrahedral geometry to four equivalent Br(1) atoms. Br(1) is bonded in a single-bond geometry to one Al(1) atom. is represented by the CIF card [CIF]
data_AlBr4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.424
_cell_length_b   13.424
_cell_length_c   13.424
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   1710.475
_cell_formula_units_Z   6
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
  Al  Al0  1  0.750  0.250  0.250  1.0
  Al  Al1  1  0.750  0.750  0.250  1.0
  Al  Al2  1  0.250  0.750  0.750  1.0
  Al  Al3  1  0.750  0.250  0.750  1.0
  Al  Al4  1  0.250  0.250  0.750  1.0
  Al  Al5  1  0.250  0.750  0.250  1.0
  Br  Br6  1  0.282  0.920  0.080  1.0
  Br  Br7  1  0.080  0.920  0.718  1.0
  Br  Br8  1  0.718  0.920  0.282  1.0
  Br  Br9  1  0.920  0.080  0.282  1.0
  Br  Br10  1  0.080  0.282  0.920  1.0
  Br  Br11  1  0.718  0.080  0.920  1.0
  Br  Br12  1  0.920  0.282  0.718  1.0
  Br  Br13  1  0.218  0.782  0.420  1.0
  Br  Br14  1  0.920  0.718  0.080  1.0
  Br  Br15  1  0.282  0.718  0.920  1.0
  Br  Br16  1  0.420  0.218  0.782  1.0
  Br  Br17  1  0.782  0.420  0.218  1.0
  Br  Br18  1  0.282  0.080  0.718  1.0
  Br  Br19  1  0.718  0.282  0.080  1.0
  Br  Br20  1  0.580  0.782  0.218  1.0
  Br  Br21  1  0.420  0.782  0.580  1.0
  Br  Br22  1  0.080  0.718  0.282  1.0
  Br  Br23  1  0.782  0.218  0.580  1.0
  Br  Br24  1  0.580  0.420  0.782  1.0
  Br  Br25  1  0.580  0.218  0.420  1.0
  Br  Br26  1  0.218  0.420  0.580  1.0
  Br  Br27  1  0.218  0.580  0.782  1.0
  Br  Br28  1  0.782  0.580  0.420  1.0
  Br  Br29  1  0.420  0.580  0.218  1.0
[/CIF]
.
The material described by AlBr4 is Silicon tetrafluoride-like structured and crystallizes in the cubic Fm-3c space group. The structure is zero-dimensional and consists of twenty-four AlBr4 clusters. Al(1) is bonded in a tetrahedral geometry to four equivalent Br(1) atoms. Br(1) is bonded in a single-bond geometry to one Al(1) atom. is represented by the CIF card [CIF]
data_AlBr4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.424
_cell_length_b   13.424
_cell_length_c   13.424
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   1710.475
_cell_formula_units_Z   6
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
  Al  Al0  1  0.750  0.250  0.250  1.0
  Al  Al1  1  0.750  0.750  0.250  1.0
  Al  Al2  1  0.250  0.750  0.750  1.0
  Al  Al3  1  0.750  0.250  0.750  1.0
  Al  Al4  1  0.250  0.250  0.750  1.0
  Al  Al5  1  0.250  0.750  0.250  1.0
  Br  Br6  1  0.282  0.920  0.080  1.0
  Br  Br7  1  0.080  0.920  0.718  1.0
  Br  Br8  1  0.718  0.920  0.282  1.0
  Br  Br9  1  0.920  0.080  0.282  1.0
  Br  Br10  1  0.080  0.282  0.920  1.0
  Br  Br11  1  0.718  0.080  0.920  1.0
  Br  Br12  1  0.920  0.282  0.718  1.0
  Br  Br13  1  0.218  0.782  0.420  1.0
  Br  Br14  1  0.920  0.718  0.080  1.0
  Br  Br15  1  0.282  0.718  0.920  1.0
  Br  Br16  1  0.420  0.218  0.782  1.0
  Br  Br17  1  0.782  0.420  0.218  1.0
  Br  Br18  1  0.282  0.080  0.718  1.0
  Br  Br19  1  0.718  0.282  0.080  1.0
  Br  Br20  1  0.580  0.782  0.218  1.0
  Br  Br21  1  0.420  0.782  0.580  1.0
  Br  Br22  1  0.080  0.718  0.282  1.0
  Br  Br23  1  0.782  0.218  0.580  1.0
  Br  Br24  1  0.580  0.420  0.782  1.0
  Br  Br25  1  0.580  0.218  0.420  1.0
  Br  Br26  1  0.218  0.420  0.580  1.0
  Br  Br27  1  0.218  0.580  0.782  1.0
  Br  Br28  1  0.782  0.580  0.420  1.0
  Br  Br29  1  0.420  0.580  0.218  1.0
[/CIF]
.