Navigation

HEAS Data Platform · Materials Science Database

Ti8Bi9

Alexandria ALEX

Alex-ID: agm003242578 · Space group: P4/nmm (#129)

Basic Information

Formula
Ti8Bi9
Alex-ID
agm003242578
Elements
2
Sites
34
Space group
P4/nmm (#129)
Crystal system
tetragonal
Volume
792.72
ų
Cell a
10.3109
Å
Cell b
10.3109
Å
Cell c
7.4564
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti8Bi9
Ti
16.00 · 47.1%
Bi
18.00 · 52.9%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.1854
eV/atom
Corrected total energy
-202.4797
eV
Raw total energy
-202.4797
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0092
eV
DOS at Fermi level
23.3531
Total magnetisation
0.0326
μB

Additional Information

Prototype ID

A8B9_5_spg129

Decomposition

Ti8Bi9

Computed at

2021-12-17 04:29:35.176649

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: agm003242578).

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 agm003242578
data_agm003242578
_cell_length_a     10.31089
_cell_length_b     10.31089
_cell_length_c     7.45640
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       792.72330
_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 0.50000 0.00000 0.42525 1.00000
  Ti2 Ti 0.85825 0.00000 0.85270 1.00000
  Ti3 Ti 0.00000 0.50000 0.07937 1.00000
  Ti4 Ti 0.00000 0.14175 0.14730 1.00000
  Ti5 Ti 0.00000 0.85825 0.14730 1.00000
  Ti6 Ti 0.64175 0.50000 0.14730 1.00000
  Ti7 Ti 0.50000 0.00000 0.92063 1.00000
  Ti8 Ti 0.14175 0.00000 0.85270 1.00000
  Ti9 Ti 0.35825 0.50000 0.14730 1.00000
  Ti10 Ti 0.25000 0.75000 0.00000 1.00000
  Ti11 Ti 0.50000 0.35825 0.85270 1.00000
  Ti12 Ti 0.00000 0.50000 0.57475 1.00000
  Ti13 Ti 0.75000 0.25000 0.00000 1.00000
  Ti14 Ti 0.50000 0.64175 0.85270 1.00000
  Ti15 Ti 0.75000 0.75000 0.00000 1.00000
  Ti16 Ti 0.25000 0.25000 0.00000 1.00000
  Bi1 Bi 0.66516 0.16516 0.65373 1.00000
  Bi2 Bi 0.50000 0.23665 0.19341 1.00000
  Bi3 Bi 0.00000 0.00000 0.50000 1.00000
  Bi4 Bi 0.16516 0.66516 0.34627 1.00000
  Bi5 Bi 0.23665 0.50000 0.80659 1.00000
  Bi6 Bi 0.66516 0.83484 0.65373 1.00000
  Bi7 Bi 0.00000 0.26335 0.80659 1.00000
  Bi8 Bi 0.73665 0.00000 0.19341 1.00000
  Bi9 Bi 0.50000 0.76335 0.19341 1.00000
  Bi10 Bi 0.26335 0.00000 0.19341 1.00000
  Bi11 Bi 0.33484 0.83484 0.65373 1.00000
  Bi12 Bi 0.76335 0.50000 0.80659 1.00000
  Bi13 Bi 0.50000 0.50000 0.50000 1.00000
  Bi14 Bi 0.00000 0.73665 0.80659 1.00000
  Bi15 Bi 0.16516 0.33484 0.34627 1.00000
  Bi16 Bi 0.83484 0.33484 0.34627 1.00000
  Bi17 Bi 0.33484 0.16516 0.65373 1.00000
  Bi18 Bi 0.83484 0.66516 0.34627 1.00000
Get direct link