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Ti6H2N

Alexandria ALEX

Alex-ID: agm005688305 · Space group: P321 (#150)

Basic Information

Formula
Ti6H2N
Alex-ID
agm005688305
Elements
3
Sites
27
Space group
P321 (#150)
Crystal system
trigonal
Volume
331.09
ų
Cell a
4.7922
Å
Cell b
8.9319
Å
Cell c
8.9319
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ti6H2N
Ti
18.00 · 66.7%
H
6.00 · 22.2%
N
3.00 · 11.1%

Energy & Stability

Energy above hull
0.0369
eV/atom
Formation energy
-0.6393
eV/atom
Corrected total energy
-202.6664
eV
Raw total energy
-202.6664
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
24.4305
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C6_119_spg150

Decomposition

Ti2N TiH2 Ti

Computed at

2023-07-07 08:02:29.774548

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: agm005688305).

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 agm005688305
data_agm005688305
_cell_length_a     4.79224
_cell_length_b     8.93185
_cell_length_c     8.93185
_cell_angle_alpha  120.00000
_cell_angle_beta   89.99997
_cell_angle_gamma  90.00000
_cell_volume       331.09478
_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 0.25129 0.78263 0.89589 1.00000
  Ti2 Ti 0.73881 0.55160 0.76557 1.00000
  Ti3 Ti 0.22945 0.43465 0.55284 1.00000
  Ti4 Ti 0.22945 0.44716 0.88181 1.00000
  Ti5 Ti 0.73881 0.21398 0.44840 1.00000
  Ti6 Ti 0.25129 0.11327 0.21737 1.00000
  Ti7 Ti 0.73881 0.23443 0.78602 1.00000
  Ti8 Ti 0.74871 0.88673 0.10411 1.00000
  Ti9 Ti 0.22945 0.11819 0.56535 1.00000
  Ti10 Ti 0.25129 0.10411 0.88673 1.00000
  Ti11 Ti 0.26119 0.78602 0.23443 1.00000
  Ti12 Ti 0.77055 0.88181 0.44716 1.00000
  Ti13 Ti 0.77055 0.56535 0.11819 1.00000
  Ti14 Ti 0.26119 0.76557 0.55160 1.00000
  Ti15 Ti 0.74871 0.89589 0.78263 1.00000
  Ti16 Ti 0.26119 0.44840 0.21398 1.00000
  Ti17 Ti 0.77055 0.55284 0.43465 1.00000
  Ti18 Ti 0.74871 0.21737 0.11327 1.00000
  H1 H 1.00000 0.66234 0.66234 1.00000
  H2 H 0.50000 0.33241 0.33241 1.00000
  H3 H 0.00000 1.00000 0.33766 1.00000
  H4 H 0.50000 0.66759 0.00000 1.00000
  H5 H 0.50000 1.00000 0.66759 1.00000
  H6 H 0.00000 0.33766 0.00000 1.00000
  N1 N 0.49047 0.33333 0.66667 1.00000
  N2 N 0.00000 0.00000 0.00000 1.00000
  N3 N 0.50953 0.66667 0.33333 1.00000
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