The material structure described by AlCl4SeCl3 is Indium-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of two AlCl4 clusters and two SeCl3 clusters. In each AlCl4 cluster, Al(1) is bonded in a tetrahedral geometry to one Cl(12), one Cl(13), one Cl(2), and one Cl(3) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(2) is bonded in a single-bond geometry to one Al(1) atom. In the second Cl site, Cl(3) is bonded in a single-bond geometry to one Al(1) atom. In the third Cl site, Cl(12) is bonded in a single-bond geometry to one Al(1) atom. In the fourth Cl site, Cl(13) is bonded in a single-bond geometry to one Al(1) atom. In one of the SeCl3 clusters, Se(1,2) is bonded in a 3-coordinate geometry to one Cl(1), one Cl(4), and one Cl(5) atom. There are three inequivalent Cl sites. In the first Cl site, Cl(5) is bonded in a single-bond geometry to one Se(1,2) atom. In the second Cl site, Cl(1) is bonded in a single-bond geometry to one Se(1,2) atom. In the third Cl site, Cl(4) is bonded in a single-bond geometry to one Se(1,2) atom. In one of the SeCl3 clusters, Se(1,2) is bonded in a 3-coordinate geometry to one Cl(1), one Cl(4), and one Cl(5) atom. There are three inequivalent Cl sites. In the first Cl site, Cl(8) is bonded in a single-bond geometry to one Se(1,2) atom. In the second Cl site, Cl(7) is bonded in a single-bond geometry to one Se(1,2) atom. In the third Cl site, Cl(11) is bonded in a single-bond geometry to one Se(1,2) atom. is represented by the CIF file [CIF]
data_AlSeCl7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.395
_cell_length_b   8.303
_cell_length_c   9.988
_cell_angle_alpha   86.157
_cell_angle_beta   76.708
_cell_angle_gamma   83.577
_symmetry_Int_Tables_number   1
_cell_volume   512.450
_cell_formula_units_Z   2
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  0.461  0.397  0.950  1.0
  Al  Al1  1  0.210  0.955  0.520  1.0
  Se  Se2  1  0.996  0.008  0.995  1.0
  Se  Se3  1  0.783  0.562  0.527  1.0
  Cl  Cl4  1  0.873  0.789  0.954  1.0
  Cl  Cl5  1  0.669  0.190  0.862  1.0
  Cl  Cl6  1  0.130  0.339  0.998  1.0
  Cl  Cl7  1  0.272  0.898  0.069  1.0
  Cl  Cl8  1  0.778  0.054  0.190  1.0
  Cl  Cl9  1  0.286  0.013  0.709  1.0
  Cl  Cl10  1  0.640  0.345  0.507  1.0
  Cl  Cl11  1  0.029  0.464  0.634  1.0
  Cl  Cl12  1  0.414  0.747  0.429  1.0
  Cl  Cl13  1  0.879  0.899  0.563  1.0
  Cl  Cl14  1  0.978  0.574  0.321  1.0
  Cl  Cl15  1  0.478  0.594  0.796  1.0
  Cl  Cl16  1  0.542  0.477  0.126  1.0
  Cl  Cl17  1  0.259  0.155  0.377  1.0
[/CIF]
.
The material structure described by AlCl4SeCl3 is Indium-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of two AlCl4 clusters and two SeCl3 clusters. In each AlCl4 cluster, Al(1) is bonded in a tetrahedral geometry to one Cl(12), one Cl(13), one Cl(2), and one Cl(3) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(2) is bonded in a single-bond geometry to one Al(1) atom. In the second Cl site, Cl(3) is bonded in a single-bond geometry to one Al(1) atom. In the third Cl site, Cl(12) is bonded in a single-bond geometry to one Al(1) atom. In the fourth Cl site, Cl(13) is bonded in a single-bond geometry to one Al(1) atom. In one of the SeCl3 clusters, Se(1,2) is bonded in a 3-coordinate geometry to one Cl(1), one Cl(4), and one Cl(5) atom. There are three inequivalent Cl sites. In the first Cl site, Cl(5) is bonded in a single-bond geometry to one Se(1,2) atom. In the second Cl site, Cl(1) is bonded in a single-bond geometry to one Se(1,2) atom. In the third Cl site, Cl(4) is bonded in a single-bond geometry to one Se(1,2) atom. In one of the SeCl3 clusters, Se(1,2) is bonded in a 3-coordinate geometry to one Cl(1), one Cl(4), and one Cl(5) atom. There are three inequivalent Cl sites. In the first Cl site, Cl(8) is bonded in a single-bond geometry to one Se(1,2) atom. In the second Cl site, Cl(7) is bonded in a single-bond geometry to one Se(1,2) atom. In the third Cl site, Cl(11) is bonded in a single-bond geometry to one Se(1,2) atom. is represented by the CIF file [CIF]
data_AlSeCl7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.395
_cell_length_b   8.303
_cell_length_c   9.988
_cell_angle_alpha   86.157
_cell_angle_beta   76.708
_cell_angle_gamma   83.577
_symmetry_Int_Tables_number   1
_cell_volume   512.450
_cell_formula_units_Z   2
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  0.461  0.397  0.950  1.0
  Al  Al1  1  0.210  0.955  0.520  1.0
  Se  Se2  1  0.996  0.008  0.995  1.0
  Se  Se3  1  0.783  0.562  0.527  1.0
  Cl  Cl4  1  0.873  0.789  0.954  1.0
  Cl  Cl5  1  0.669  0.190  0.862  1.0
  Cl  Cl6  1  0.130  0.339  0.998  1.0
  Cl  Cl7  1  0.272  0.898  0.069  1.0
  Cl  Cl8  1  0.778  0.054  0.190  1.0
  Cl  Cl9  1  0.286  0.013  0.709  1.0
  Cl  Cl10  1  0.640  0.345  0.507  1.0
  Cl  Cl11  1  0.029  0.464  0.634  1.0
  Cl  Cl12  1  0.414  0.747  0.429  1.0
  Cl  Cl13  1  0.879  0.899  0.563  1.0
  Cl  Cl14  1  0.978  0.574  0.321  1.0
  Cl  Cl15  1  0.478  0.594  0.796  1.0
  Cl  Cl16  1  0.542  0.477  0.126  1.0
  Cl  Cl17  1  0.259  0.155  0.377  1.0
[/CIF]
.