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Ti2N2O

Alexandria ALEX

Alex-ID: agm005259530 · Space group: P1 (#1)

Basic Information

Formula
Ti2N2O
Alex-ID
agm005259530
Elements
3
Sites
40
Space group
P1 (#1)
Crystal system
triclinic
Volume
427.49
ų
Cell a
8.2225
Å
Cell b
8.2081
Å
Cell c
8.2275
Å
α angle
109.61
°
β angle
109.43
°
γ angle
109.37
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti2N2O
Ti
16.00 · 40.0%
N
16.00 · 40.0%
O
8.00 · 20.0%

Energy & Stability

Energy above hull
0.0724
eV/atom
Formation energy
-2.1386
eV/atom
Corrected total energy
-378.7694
eV
Raw total energy
-373.1511
eV

Electronic Structure

Indirect band gap
0.9232
eV
Direct band gap
0.9232
eV
DOS at Fermi level
-0.0238
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_5811_spg1

Decomposition

TiNO2 Ti5N6 TiO2

Computed at

2024-10-06 05:32:29

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: agm005259530).

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 agm005259530
data_agm005259530
_cell_length_a     8.22251
_cell_length_b     8.20809
_cell_length_c     8.22749
_cell_angle_alpha  109.60617
_cell_angle_beta   109.43084
_cell_angle_gamma  109.36924
_cell_volume       427.49374
_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 0.95345 0.24238 0.19980 1.00000
  Ti2 Ti 0.51073 0.01173 0.99947 1.00000
  Ti3 Ti 0.79821 0.04310 0.75998 1.00000
  Ti4 Ti 0.69480 0.45614 0.23554 1.00000
  Ti5 Ti 0.74565 0.28885 0.53060 1.00000
  Ti6 Ti 0.75241 0.78392 0.04084 1.00000
  Ti7 Ti 0.00725 0.50969 0.99406 1.00000
  Ti8 Ti 0.00574 0.99652 0.50909 1.00000
  Ti9 Ti 0.49904 0.49790 0.50369 1.00000
  Ti10 Ti 0.45285 0.25361 0.70833 1.00000
  Ti11 Ti 0.53653 0.73928 0.29637 1.00000
  Ti12 Ti 0.25728 0.71592 0.46351 1.00000
  Ti13 Ti 0.24429 0.21115 0.95156 1.00000
  Ti14 Ti 0.29356 0.54943 0.75553 1.00000
  Ti15 Ti 0.21733 0.95447 0.25842 1.00000
  Ti16 Ti 0.04736 0.75297 0.79362 1.00000
  N1 N 0.73233 0.22586 0.27514 1.00000
  N2 N 0.46230 0.22390 0.44806 1.00000
  N3 N 0.77302 0.72436 0.26076 1.00000
  N4 N 0.45184 0.46004 0.22754 1.00000
  N5 N 0.04753 0.27282 0.01209 1.00000
  N6 N 0.51233 0.23586 0.95840 1.00000
  N7 N 0.98782 0.94650 0.72110 1.00000
  N8 N 0.27560 0.73443 0.22225 1.00000
  N9 N 0.95335 0.72803 0.99497 1.00000
  N10 N 0.54731 0.54145 0.77437 1.00000
  N11 N 0.22258 0.27405 0.73392 1.00000
  N12 N 0.53702 0.77402 0.54869 1.00000
  N13 N 0.03764 0.48853 0.76390 1.00000
  N14 N 0.72333 0.98959 0.95035 1.00000
  N15 N 0.26441 0.77260 0.72552 1.00000
  N16 N 0.22972 0.95762 0.50536 1.00000
  O1 O 0.76663 0.04350 0.49540 1.00000
  O2 O 0.96530 0.50829 0.24105 1.00000
  O3 O 0.27252 0.00820 0.04585 1.00000
  O4 O 0.00945 0.05603 0.27684 1.00000
  O5 O 0.72546 0.26400 0.77400 1.00000
  O6 O 0.77375 0.55155 0.54603 1.00000
  O7 O 0.48700 0.76414 0.03975 1.00000
  O8 O 0.22528 0.44753 0.45824 1.00000
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