The structure described by AlSi3Ti2 is Zirconium Disilicide-derived structured and crystallizes in the orthorhombic Amm2 space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 10-coordinate geometry to two equivalent Al(1), two equivalent Si(1), two equivalent Si(2), and four equivalent Si(3) atoms. In the second Ti site, Ti(2) is bonded in a 10-coordinate geometry to two equivalent Al(1), two equivalent Si(1), two equivalent Si(3), and four equivalent Si(2) atoms. Al(1) is bonded in a 8-coordinate geometry to two equivalent Ti(1), two equivalent Ti(2), and four equivalent Si(1) atoms. There are three inequivalent Si sites. In the first Si site, Si(1) is bonded in a 8-coordinate geometry to two equivalent Ti(1), two equivalent Ti(2), and four equivalent Al(1) atoms. In the second Si site, Si(2) is bonded in a 8-coordinate geometry to two equivalent Ti(1), four equivalent Ti(2), and two equivalent Si(3) atoms. In the third Si site, Si(3) is bonded in a 8-coordinate geometry to two equivalent Ti(2), four equivalent Ti(1), and two equivalent Si(2) atoms. is represented by the CIF file [CIF]
data_Ti2AlSi3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.616
_cell_length_b   3.589
_cell_length_c   6.963
_cell_angle_alpha   90.000
_cell_angle_beta   74.973
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   87.286
_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
  Ti  Ti0  1  0.097  0.750  0.806  1.0
  Ti  Ti1  1  0.904  0.250  0.192  1.0
  Al  Al2  1  0.751  0.750  0.497  1.0
  Si  Si3  1  0.248  0.250  0.504  1.0
  Si  Si4  1  0.438  0.750  0.124  1.0
  Si  Si5  1  0.561  0.250  0.877  1.0
[/CIF]
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The structure described by AlSi3Ti2 is Zirconium Disilicide-derived structured and crystallizes in the orthorhombic Amm2 space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 10-coordinate geometry to two equivalent Al(1), two equivalent Si(1), two equivalent Si(2), and four equivalent Si(3) atoms. In the second Ti site, Ti(2) is bonded in a 10-coordinate geometry to two equivalent Al(1), two equivalent Si(1), two equivalent Si(3), and four equivalent Si(2) atoms. Al(1) is bonded in a 8-coordinate geometry to two equivalent Ti(1), two equivalent Ti(2), and four equivalent Si(1) atoms. There are three inequivalent Si sites. In the first Si site, Si(1) is bonded in a 8-coordinate geometry to two equivalent Ti(1), two equivalent Ti(2), and four equivalent Al(1) atoms. In the second Si site, Si(2) is bonded in a 8-coordinate geometry to two equivalent Ti(1), four equivalent Ti(2), and two equivalent Si(3) atoms. In the third Si site, Si(3) is bonded in a 8-coordinate geometry to two equivalent Ti(2), four equivalent Ti(1), and two equivalent Si(2) atoms. is represented by the CIF file [CIF]
data_Ti2AlSi3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.616
_cell_length_b   3.589
_cell_length_c   6.963
_cell_angle_alpha   90.000
_cell_angle_beta   74.973
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   87.286
_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
  Ti  Ti0  1  0.097  0.750  0.806  1.0
  Ti  Ti1  1  0.904  0.250  0.192  1.0
  Al  Al2  1  0.751  0.750  0.497  1.0
  Si  Si3  1  0.248  0.250  0.504  1.0
  Si  Si4  1  0.438  0.750  0.124  1.0
  Si  Si5  1  0.561  0.250  0.877  1.0
[/CIF]
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