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Ti5Nb

Alexandria ALEX

Alex-ID: agm001192593 · Space group: Cmmm (#65)

Basic Information

Formula
Ti5Nb
Alex-ID
agm001192593
Elements
2
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
104.20
ų
Cell a
3.2672
Å
Cell b
4.6308
Å
Cell c
7.2657
Å
α angle
108.58
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti5Nb
Nb
1.00 · 16.7%
Ti
5.00 · 83.3%

Energy & Stability

Energy above hull
0.0790
eV/atom
Formation energy
0.0756
eV/atom
Corrected total energy
-49.0910
eV
Raw total energy
-49.0910
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.6461
Total magnetisation
0.0004
μB

Additional Information

Prototype ID

AB5_72_spg65

Decomposition

TiNb7 Ti

Computed at

2021-05-16 22:49:23

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: agm001192593).

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 agm001192593
data_agm001192593
_cell_length_a     3.26716
_cell_length_b     4.63080
_cell_length_c     7.26571
_cell_angle_alpha  108.58283
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       104.19578
_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
  Nb1 Nb 0.00000 0.00000 0.00000 1.00000
  Ti1 Ti 0.00000 0.67479 0.34959 1.00000
  Ti2 Ti 0.00000 0.32521 0.65041 1.00000
  Ti3 Ti 0.50000 0.50000 0.00000 1.00000
  Ti4 Ti 0.50000 0.15482 0.30964 1.00000
  Ti5 Ti 0.50000 0.84518 0.69036 1.00000
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