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HfTi3(CrN3)2

Alexandria ALEX

Alex-ID: agm045449323 · Space group: C2/m (#12)

Basic Information

Formula
HfTi3(CrN3)2
Alex-ID
agm045449323
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
116.95
ų
Cell a
5.2401
Å
Cell b
5.2401
Å
Cell c
5.2170
Å
α angle
80.41
°
β angle
80.41
°
γ angle
120.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HfTi3(CrN3)2
Hf
1.00 · 8.3%
Ti
3.00 · 25.0%
Cr
2.00 · 16.7%
N
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0613
eV/atom
Formation energy
-1.4611
eV/atom
Corrected total energy
-118.1329
eV
Raw total energy
-118.1329
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0298
eV
DOS at Fermi level
4.8577
Total magnetisation
2.8743
μB

Additional Information

Prototype ID

AB2C3D6_1_spg12

Decomposition

Hf5N6 Cr2N TiN CrN

Computed at

2024-08-08 02:24:27.289082

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: agm045449323).

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 agm045449323
data_agm045449323
_cell_length_a     5.24014
_cell_length_b     5.24014
_cell_length_c     5.21704
_cell_angle_alpha  80.40843
_cell_angle_beta   80.40843
_cell_angle_gamma  120.01437
_cell_volume       116.95105
_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
  Hf1 Hf 0.00000 0.00000 0.50000 1.00000
  Ti1 Ti 0.82817 0.17183 0.00000 1.00000
  Ti2 Ti 0.17183 0.82817 0.00000 1.00000
  Ti3 Ti 0.50000 0.50000 0.00000 1.00000
  Cr1 Cr 0.66669 0.33331 0.50000 1.00000
  Cr2 Cr 0.33331 0.66669 0.50000 1.00000
  N1 N 0.57433 0.91584 0.75141 1.00000
  N2 N 0.74059 0.74059 0.24986 1.00000
  N3 N 0.42567 0.08416 0.24859 1.00000
  N4 N 0.91584 0.57433 0.75141 1.00000
  N5 N 0.25941 0.25941 0.75014 1.00000
  N6 N 0.08416 0.42567 0.24859 1.00000
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