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Ti2NbCrN4

Alexandria ALEX

Alex-ID: agm013376496 · Space group: Imma (#74)

Basic Information

Formula
Ti2NbCrN4
Alex-ID
agm013376496
Elements
4
Sites
16
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
156.81
ų
Cell a
6.0520
Å
Cell b
6.0520
Å
Cell c
6.0520
Å
α angle
120.28
°
β angle
119.66
°
γ angle
90.06
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti2NbCrN4
Ti
4.00 · 25.0%
Nb
2.00 · 12.5%
Cr
2.00 · 12.5%
N
8.00 · 50.0%

Energy & Stability

Energy above hull
0.1032
eV/atom
Formation energy
-1.3464
eV/atom
Corrected total energy
-156.1289
eV
Raw total energy
-156.1289
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0013
eV
DOS at Fermi level
9.0217
Total magnetisation
3.4766
μB

Additional Information

Prototype ID

ABC2D4_74_spg74

Decomposition

NbN TiN CrN

Computed at

2024-06-27 09:30:25.567368

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: agm013376496).

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 agm013376496
data_agm013376496
_cell_length_a     6.05204
_cell_length_b     6.05204
_cell_length_c     6.05204
_cell_angle_alpha  120.28199
_cell_angle_beta   119.65545
_cell_angle_gamma  90.05505
_cell_volume       156.81165
_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 0.50000 0.00000 1.00000
  Ti2 Ti 0.00000 0.00000 0.50000 1.00000
  Ti3 Ti 0.00000 0.50000 0.50000 1.00000
  Ti4 Ti 0.50000 0.50000 0.00000 1.00000
  Nb1 Nb 0.50000 0.00000 0.00000 1.00000
  Nb2 Nb 0.50000 0.50000 0.50000 1.00000
  Cr1 Cr 0.50000 0.00000 0.50000 1.00000
  Cr2 Cr 0.00000 0.00000 0.00000 1.00000
  N1 N 0.76332 0.75235 0.01097 1.00000
  N2 N 0.24138 0.75235 0.48903 1.00000
  N3 N 0.75862 0.24765 0.51097 1.00000
  N4 N 0.23668 0.24765 0.98903 1.00000
  N5 N 0.75471 0.24984 0.99512 1.00000
  N6 N 0.75471 0.75959 0.50488 1.00000
  N7 N 0.24529 0.24041 0.49512 1.00000
  N8 N 0.24529 0.75016 0.00488 1.00000
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