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TiNb3Ru4

Alexandria ALEX

Alex-ID: agm005979752 · Space group: P4/mmm (#123)

Basic Information

Formula
TiNb3Ru4
Alex-ID
agm005979752
Elements
3
Sites
8
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
125.63
ų
Cell a
3.0658
Å
Cell b
3.0658
Å
Cell c
13.3656
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TiNb3Ru4
Ru
4.00 · 50.0%
Nb
3.00 · 37.5%
Ti
1.00 · 12.5%

Energy & Stability

Energy above hull
0.0266
eV/atom
Formation energy
-0.3427
eV/atom
Corrected total energy
-77.9490
eV
Raw total energy
-77.9490
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.6336
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4_38_spg123

Decomposition

Nb3Ru5 Nb5Ru3 TiRu

Computed at

2023-10-07 11:58:00.299371

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: agm005979752).

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 agm005979752
data_agm005979752
_cell_length_a     3.06583
_cell_length_b     3.06583
_cell_length_c     13.36557
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       125.62712
_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
  Ru1 Ru 0.00000 0.00000 0.88581 1.00000
  Ru2 Ru 0.00000 0.00000 0.11419 1.00000
  Ru3 Ru 0.00000 0.00000 0.37183 1.00000
  Ru4 Ru 0.00000 0.00000 0.62817 1.00000
  Nb1 Nb 0.50000 0.50000 0.24282 1.00000
  Nb2 Nb 0.50000 0.50000 0.50000 1.00000
  Nb3 Nb 0.50000 0.50000 0.75718 1.00000
  Ti1 Ti 0.50000 0.50000 0.00000 1.00000
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