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ErTi3(CrN3)2

Alexandria ALEX

Alex-ID: agm044506701 · Space group: C2/m (#12)

Basic Information

Formula
ErTi3(CrN3)2
Alex-ID
agm044506701
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
120.94
ų
Cell a
5.3062
Å
Cell b
5.3062
Å
Cell c
5.2653
Å
α angle
80.36
°
β angle
80.36
°
γ angle
120.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ErTi3(CrN3)2
Er
1.00 · 8.3%
Ti
3.00 · 25.0%
Cr
2.00 · 16.7%
N
6.00 · 50.0%

Energy & Stability

Energy above hull
0.1104
eV/atom
Formation energy
-1.4089
eV/atom
Corrected total energy
-112.1157
eV
Raw total energy
-112.1157
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0226
eV
DOS at Fermi level
3.5267
Total magnetisation
3.2448
μB

Additional Information

Prototype ID

AB2C3D6_1_spg12

Decomposition

TiN ErN CrN

Computed at

2024-08-08 02:26:24.544619

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: agm044506701).

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 agm044506701
data_agm044506701
_cell_length_a     5.30617
_cell_length_b     5.30617
_cell_length_c     5.26531
_cell_angle_alpha  80.35783
_cell_angle_beta   80.35783
_cell_angle_gamma  120.02226
_cell_volume       120.93558
_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
  Er1 Er 0.00000 0.00000 0.00000 1.00000
  Ti1 Ti 0.82884 0.17116 0.50000 1.00000
  Ti2 Ti 0.17116 0.82884 0.50000 1.00000
  Ti3 Ti 0.50000 0.50000 0.50000 1.00000
  Cr1 Cr 0.66680 0.33320 0.00000 1.00000
  Cr2 Cr 0.33320 0.66680 0.00000 1.00000
  N1 N 0.56197 0.91392 0.25859 1.00000
  N2 N 0.73153 0.73153 0.74457 1.00000
  N3 N 0.43803 0.08608 0.74141 1.00000
  N4 N 0.91392 0.56197 0.25859 1.00000
  N5 N 0.26847 0.26847 0.25543 1.00000
  N6 N 0.08608 0.43803 0.74141 1.00000
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