The compound described by TaAlSi is Titanium Disilicide-derived structured and crystallizes in the trigonal P3_212 space group. Ta(1) is bonded in a 10-coordinate geometry to five equivalent Al(1) and five equivalent Si(1) atoms. Al(1) is bonded in a 10-coordinate geometry to five equivalent Ta(1) and five equivalent Si(1) atoms. Si(1) is bonded in a distorted q6 geometry to five equivalent Ta(1) and five equivalent Al(1) atoms. is represented by the CIF card [CIF]
data_TaAlSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.894
_cell_length_b   4.894
_cell_length_c   6.774
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   140.502
_cell_formula_units_Z   3
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  Ta0  1  0.030  0.515  0.500  1.0
  Ta  Ta1  1  0.485  0.515  0.167  1.0
  Ta  Ta2  1  0.485  0.970  0.833  1.0
  Al  Al3  1  0.337  0.169  0.500  1.0
  Al  Al4  1  0.831  0.169  0.167  1.0
  Al  Al5  1  0.831  0.663  0.833  1.0
  Si  Si6  1  0.683  0.842  0.500  1.0
  Si  Si7  1  0.158  0.842  0.167  1.0
  Si  Si8  1  0.158  0.317  0.833  1.0
[/CIF]
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The compound described by TaAlSi is Titanium Disilicide-derived structured and crystallizes in the trigonal P3_212 space group. Ta(1) is bonded in a 10-coordinate geometry to five equivalent Al(1) and five equivalent Si(1) atoms. Al(1) is bonded in a 10-coordinate geometry to five equivalent Ta(1) and five equivalent Si(1) atoms. Si(1) is bonded in a distorted q6 geometry to five equivalent Ta(1) and five equivalent Al(1) atoms. is represented by the CIF card [CIF]
data_TaAlSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.894
_cell_length_b   4.894
_cell_length_c   6.774
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   140.502
_cell_formula_units_Z   3
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  Ta0  1  0.030  0.515  0.500  1.0
  Ta  Ta1  1  0.485  0.515  0.167  1.0
  Ta  Ta2  1  0.485  0.970  0.833  1.0
  Al  Al3  1  0.337  0.169  0.500  1.0
  Al  Al4  1  0.831  0.169  0.167  1.0
  Al  Al5  1  0.831  0.663  0.833  1.0
  Si  Si6  1  0.683  0.842  0.500  1.0
  Si  Si7  1  0.158  0.842  0.167  1.0
  Si  Si8  1  0.158  0.317  0.833  1.0
[/CIF]
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