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TiNb2Tc3

Alexandria ALEX

Alex-ID: agm005706253 · Space group: Cmmm (#65)

Basic Information

Formula
TiNb2Tc3
Alex-ID
agm005706253
Elements
3
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
95.11
ų
Cell a
3.1667
Å
Cell b
4.4751
Å
Cell c
7.0745
Å
α angle
108.44
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TiNb2Tc3
Ti
1.00 · 16.7%
Nb
2.00 · 33.3%
Tc
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0056
eV/atom
Formation energy
-0.4243
eV/atom
Corrected total energy
-61.6779
eV
Raw total energy
-61.6779
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.6428
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_570_spg65

Decomposition

TiNbTc2 TiNb3Tc4

Computed at

2023-08-25 07:09:03.422778

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: agm005706253).

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 agm005706253
data_agm005706253
_cell_length_a     3.16675
_cell_length_b     4.47511
_cell_length_c     7.07450
_cell_angle_alpha  108.43836
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       95.10977
_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 0.00000 0.00000 0.00000 1.00000
  Nb1 Nb 0.00000 0.33532 0.67063 1.00000
  Nb2 Nb 0.00000 0.66468 0.32937 1.00000
  Tc1 Tc 0.50000 0.50000 0.00000 1.00000
  Tc2 Tc 0.50000 0.83407 0.66813 1.00000
  Tc3 Tc 0.50000 0.16593 0.33187 1.00000
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