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Ti2As4W3

Alexandria ALEX

Alex-ID: agm005263674 · Space group: P4_2/m (#84)

Basic Information

Formula
Ti2As4W3
Alex-ID
agm005263674
Elements
3
Sites
18
Space group
P4_2/m (#84)
Crystal system
tetragonal
Volume
313.56
ų
Cell a
9.6628
Å
Cell b
9.6628
Å
Cell c
3.3583
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti2As4W3
Ti
4.00 · 22.2%
As
8.00 · 44.4%
W
6.00 · 33.3%

Energy & Stability

Energy above hull
0.0113
eV/atom
Formation energy
-0.4324
eV/atom
Corrected total energy
-154.2781
eV
Raw total energy
-154.2781
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.8281
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C4_1787_spg84

Decomposition

As3W2 W TiAs

Computed at

2023-05-07 20:03:37.784471

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005263674).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm005263674
data_agm005263674
_cell_length_a     9.66279
_cell_length_b     9.66279
_cell_length_c     3.35832
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       313.56432
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Ti1 Ti 0.87555 0.30999 0.00000 1.00000
  Ti2 Ti 0.69001 0.87555 0.50000 1.00000
  Ti3 Ti 0.30999 0.12445 0.50000 1.00000
  Ti4 Ti 0.12445 0.69001 0.00000 1.00000
  As1 As 0.78499 0.05801 0.00000 1.00000
  As2 As 0.28440 0.55457 0.50000 1.00000
  As3 As 0.94199 0.78499 0.50000 1.00000
  As4 As 0.55457 0.71560 0.00000 1.00000
  As5 As 0.44543 0.28440 0.00000 1.00000
  As6 As 0.05801 0.21501 0.50000 1.00000
  As7 As 0.71560 0.44543 0.50000 1.00000
  As8 As 0.21501 0.94199 0.00000 1.00000
  W1 W 0.50000 0.00000 0.00000 1.00000
  W2 W 0.80340 0.62655 0.00000 1.00000
  W3 W 0.37345 0.80340 0.50000 1.00000
  W4 W 0.62655 0.19660 0.50000 1.00000
  W5 W 0.19660 0.37345 0.00000 1.00000
  W6 W 0.00000 0.50000 0.50000 1.00000
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