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TaH6W

Alexandria ALEX

Alex-ID: agm089967955 · Space group: P1 (#1)

Basic Information

Formula
TaH6W
Alex-ID
agm089967955
Elements
3
Sites
32
Space group
P1 (#1)
Crystal system
triclinic
Volume
214.18
ų
Cell a
5.9563
Å
Cell b
6.0881
Å
Cell c
5.9228
Å
α angle
92.43
°
β angle
88.18
°
γ angle
87.08
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TaH6W
Ta
4.00 · 12.5%
H
24.00 · 75.0%
W
4.00 · 12.5%

Energy & Stability

Energy above hull
0.1410
eV/atom
Formation energy
0.0556
eV/atom
Corrected total energy
-175.1970
eV
Raw total energy
-175.1970
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0981
eV
DOS at Fermi level
7.7221
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6_1873_spg1

Decomposition

TaH5 W H2

Computed at

2025-05-27 05:16:03

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: agm089967955).

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 agm089967955
data_agm089967955
_cell_length_a     5.95628
_cell_length_b     6.08810
_cell_length_c     5.92280
_cell_angle_alpha  92.42771
_cell_angle_beta   88.18495
_cell_angle_gamma  87.08025
_cell_volume       214.18066
_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
  Ta1 Ta 0.23627 0.12984 0.31451 1.00000
  Ta2 Ta 0.82382 0.78762 0.34916 1.00000
  Ta3 Ta 0.87745 0.15926 0.73545 1.00000
  Ta4 Ta 0.25261 0.78873 0.70176 1.00000
  H1 H 0.45787 0.81953 0.95923 1.00000
  H2 H 0.61830 0.41524 0.69020 1.00000
  H3 H 0.21593 0.40923 0.10773 1.00000
  H4 H 0.56849 0.55322 0.35041 1.00000
  H5 H 0.91009 0.46639 0.69665 1.00000
  H6 H 0.85483 0.47649 0.39581 1.00000
  H7 H 0.28920 0.48415 0.63573 1.00000
  H8 H 0.11812 0.64041 0.43247 1.00000
  H9 H 0.57828 0.73917 0.60999 1.00000
  H10 H 0.49588 0.90710 0.28960 1.00000
  H11 H 0.48199 0.28221 0.42980 1.00000
  H12 H 0.33823 0.07338 0.61024 1.00000
  H13 H 0.04865 0.28929 0.52168 1.00000
  H14 H 0.90095 0.83556 0.66663 1.00000
  H15 H 0.08994 0.87341 0.18382 1.00000
  H16 H 0.74303 0.08802 0.44982 1.00000
  H17 H 0.10007 0.32779 0.85272 1.00000
  H18 H 0.98628 0.20293 0.12223 1.00000
  H19 H 0.86516 0.52638 0.09787 1.00000
  H20 H 0.03720 0.67056 0.90711 1.00000
  H21 H 0.57826 0.07509 0.76990 1.00000
  H22 H 0.10013 0.00185 0.88282 1.00000
  H23 H 0.47349 0.12652 0.07845 1.00000
  H24 H 0.78107 0.91305 0.04089 1.00000
  W1 W 0.73352 0.65770 0.85771 1.00000
  W2 W 0.39483 0.31016 0.85135 1.00000
  W3 W 0.34248 0.67329 0.19416 1.00000
  W4 W 0.70759 0.29642 0.21410 1.00000
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