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Ba(TiN)2

Alexandria ALEX

Alex-ID: agm002998549 · Space group: P4/mbm (#127)

Basic Information

Formula
Ba(TiN)2
Alex-ID
agm002998549
Elements
3
Sites
10
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
147.52
ų
Cell a
7.0864
Å
Cell b
7.0864
Å
Cell c
2.9378
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba(TiN)2
N
4.00 · 40.0%
Ba
2.00 · 20.0%
Ti
4.00 · 40.0%

Energy & Stability

Energy above hull
1.6213
eV/atom
Formation energy
0.0997
eV/atom
Corrected total energy
-66.2378
eV
Raw total energy
-66.2378
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.4679
Total magnetisation
0.9062
μB

Additional Information

Prototype ID

AB2C2_3_spg127

Decomposition

TiN Ba

Computed at

2016-12-02 17:47:10

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: agm002998549).

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 agm002998549
data_agm002998549
_cell_length_a     7.08636
_cell_length_b     7.08636
_cell_length_c     2.93776
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       147.52360
_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
  N1 N 0.12721 0.62721 0.50000 1.00000
  N2 N 0.62721 0.87279 0.50000 1.00000
  N3 N 0.87279 0.37279 0.50000 1.00000
  N4 N 0.37279 0.12721 0.50000 1.00000
  Ba1 Ba 0.00000 0.00000 0.00000 1.00000
  Ba2 Ba 0.50000 0.50000 0.00000 1.00000
  Ti1 Ti 0.38799 0.88799 0.00000 1.00000
  Ti2 Ti 0.88799 0.61201 0.00000 1.00000
  Ti3 Ti 0.61201 0.11201 0.00000 1.00000
  Ti4 Ti 0.11201 0.38799 0.00000 1.00000
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