The material structure described by AlC2H6SeCl3 is Indium-like structured and crystallizes in the orthorhombic Pbcm space group. The structure is zero-dimensional and consists of four AlC2H6SeCl3 clusters. Al(1) is bonded in a tetrahedral geometry to one Se(1), one Cl(1), and two equivalent Cl(2) atoms. C(1) is bonded in a trigonal non-coplanar geometry to one H(1), one H(2), one H(3), and one Se(1) atom. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(1) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(1) atom. Se(1) is bonded in a distorted trigonal non-coplanar geometry to one Al(1) and two equivalent C(1) atoms. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a single-bond geometry to one Al(1) atom. In the second Cl site, Cl(2) is bonded in a single-bond geometry to one Al(1) atom. is represented by the CIF file [CIF]
data_AlH6C2SeCl3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.607
_cell_length_b   11.011
_cell_length_c   13.427
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   976.798
_cell_formula_units_Z   4
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  0.438  0.750  0.942  1.0
  Al  Al1  1  0.562  0.250  0.058  1.0
  Al  Al2  1  0.438  0.250  0.558  1.0
  Al  Al3  1  0.562  0.750  0.442  1.0
  H  H4  1  0.044  0.879  0.079  1.0
  H  H5  1  0.956  0.379  0.921  1.0
  H  H6  1  0.044  0.121  0.421  1.0
  H  H7  1  0.956  0.621  0.579  1.0
  H  H8  1  0.956  0.121  0.921  1.0
  H  H9  1  0.044  0.621  0.079  1.0
  H  H10  1  0.956  0.879  0.579  1.0
  H  H11  1  0.044  0.379  0.421  1.0
  H  H12  1  0.245  0.968  0.132  1.0
  H  H13  1  0.755  0.468  0.868  1.0
  H  H14  1  0.245  0.032  0.368  1.0
  H  H15  1  0.755  0.532  0.632  1.0
  H  H16  1  0.755  0.032  0.868  1.0
  H  H17  1  0.245  0.532  0.132  1.0
  H  H18  1  0.755  0.968  0.632  1.0
  H  H19  1  0.245  0.468  0.368  1.0
  H  H20  1  0.090  0.875  0.212  1.0
  H  H21  1  0.910  0.375  0.788  1.0
  H  H22  1  0.090  0.125  0.288  1.0
  H  H23  1  0.910  0.625  0.712  1.0
  H  H24  1  0.910  0.125  0.788  1.0
  H  H25  1  0.090  0.625  0.212  1.0
  H  H26  1  0.910  0.875  0.712  1.0
  H  H27  1  0.090  0.375  0.288  1.0
  C  C28  1  0.158  0.884  0.138  1.0
  C  C29  1  0.842  0.384  0.862  1.0
  C  C30  1  0.158  0.116  0.362  1.0
  C  C31  1  0.842  0.616  0.638  1.0
  C  C32  1  0.842  0.116  0.862  1.0
  C  C33  1  0.158  0.616  0.138  1.0
  C  C34  1  0.842  0.884  0.638  1.0
  C  C35  1  0.158  0.384  0.362  1.0
  Se  Se36  1  0.352  0.750  0.127  1.0
  Se  Se37  1  0.648  0.250  0.873  1.0
  Se  Se38  1  0.352  0.250  0.373  1.0
  Se  Se39  1  0.648  0.750  0.627  1.0
  Cl  Cl40  1  0.762  0.750  0.934  1.0
  Cl  Cl41  1  0.238  0.250  0.066  1.0
  Cl  Cl42  1  0.762  0.250  0.566  1.0
  Cl  Cl43  1  0.238  0.750  0.434  1.0
  Cl  Cl44  1  0.316  0.586  0.882  1.0
  Cl  Cl45  1  0.684  0.086  0.118  1.0
  Cl  Cl46  1  0.316  0.414  0.618  1.0
  Cl  Cl47  1  0.684  0.914  0.382  1.0
  Cl  Cl48  1  0.684  0.414  0.118  1.0
  Cl  Cl49  1  0.316  0.914  0.882  1.0
  Cl  Cl50  1  0.684  0.586  0.382  1.0
  Cl  Cl51  1  0.316  0.086  0.618  1.0
[/CIF]
.
The material structure described by AlC2H6SeCl3 is Indium-like structured and crystallizes in the orthorhombic Pbcm space group. The structure is zero-dimensional and consists of four AlC2H6SeCl3 clusters. Al(1) is bonded in a tetrahedral geometry to one Se(1), one Cl(1), and two equivalent Cl(2) atoms. C(1) is bonded in a trigonal non-coplanar geometry to one H(1), one H(2), one H(3), and one Se(1) atom. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(1) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(1) atom. Se(1) is bonded in a distorted trigonal non-coplanar geometry to one Al(1) and two equivalent C(1) atoms. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a single-bond geometry to one Al(1) atom. In the second Cl site, Cl(2) is bonded in a single-bond geometry to one Al(1) atom. is represented by the CIF file [CIF]
data_AlH6C2SeCl3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.607
_cell_length_b   11.011
_cell_length_c   13.427
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   976.798
_cell_formula_units_Z   4
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  0.438  0.750  0.942  1.0
  Al  Al1  1  0.562  0.250  0.058  1.0
  Al  Al2  1  0.438  0.250  0.558  1.0
  Al  Al3  1  0.562  0.750  0.442  1.0
  H  H4  1  0.044  0.879  0.079  1.0
  H  H5  1  0.956  0.379  0.921  1.0
  H  H6  1  0.044  0.121  0.421  1.0
  H  H7  1  0.956  0.621  0.579  1.0
  H  H8  1  0.956  0.121  0.921  1.0
  H  H9  1  0.044  0.621  0.079  1.0
  H  H10  1  0.956  0.879  0.579  1.0
  H  H11  1  0.044  0.379  0.421  1.0
  H  H12  1  0.245  0.968  0.132  1.0
  H  H13  1  0.755  0.468  0.868  1.0
  H  H14  1  0.245  0.032  0.368  1.0
  H  H15  1  0.755  0.532  0.632  1.0
  H  H16  1  0.755  0.032  0.868  1.0
  H  H17  1  0.245  0.532  0.132  1.0
  H  H18  1  0.755  0.968  0.632  1.0
  H  H19  1  0.245  0.468  0.368  1.0
  H  H20  1  0.090  0.875  0.212  1.0
  H  H21  1  0.910  0.375  0.788  1.0
  H  H22  1  0.090  0.125  0.288  1.0
  H  H23  1  0.910  0.625  0.712  1.0
  H  H24  1  0.910  0.125  0.788  1.0
  H  H25  1  0.090  0.625  0.212  1.0
  H  H26  1  0.910  0.875  0.712  1.0
  H  H27  1  0.090  0.375  0.288  1.0
  C  C28  1  0.158  0.884  0.138  1.0
  C  C29  1  0.842  0.384  0.862  1.0
  C  C30  1  0.158  0.116  0.362  1.0
  C  C31  1  0.842  0.616  0.638  1.0
  C  C32  1  0.842  0.116  0.862  1.0
  C  C33  1  0.158  0.616  0.138  1.0
  C  C34  1  0.842  0.884  0.638  1.0
  C  C35  1  0.158  0.384  0.362  1.0
  Se  Se36  1  0.352  0.750  0.127  1.0
  Se  Se37  1  0.648  0.250  0.873  1.0
  Se  Se38  1  0.352  0.250  0.373  1.0
  Se  Se39  1  0.648  0.750  0.627  1.0
  Cl  Cl40  1  0.762  0.750  0.934  1.0
  Cl  Cl41  1  0.238  0.250  0.066  1.0
  Cl  Cl42  1  0.762  0.250  0.566  1.0
  Cl  Cl43  1  0.238  0.750  0.434  1.0
  Cl  Cl44  1  0.316  0.586  0.882  1.0
  Cl  Cl45  1  0.684  0.086  0.118  1.0
  Cl  Cl46  1  0.316  0.414  0.618  1.0
  Cl  Cl47  1  0.684  0.914  0.382  1.0
  Cl  Cl48  1  0.684  0.414  0.118  1.0
  Cl  Cl49  1  0.316  0.914  0.882  1.0
  Cl  Cl50  1  0.684  0.586  0.382  1.0
  Cl  Cl51  1  0.316  0.086  0.618  1.0
[/CIF]
.