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Tb2TaTiN5

Alexandria ALEX

Alex-ID: agm005149969 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Tb2TaTiN5
Alex-ID
agm005149969
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
224.65
ų
Cell a
3.2785
Å
Cell b
6.8450
Å
Cell c
10.3106
Å
α angle
90.00
°
β angle
90.00
°
γ angle
103.86
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2TaTiN5
Tb
4.00 · 22.2%
Ta
2.00 · 11.1%
Ti
2.00 · 11.1%
N
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0131
eV/atom
Formation energy
-1.6459
eV/atom
Corrected total energy
-167.1754
eV
Raw total energy
-167.1754
eV

Electronic Structure

Indirect band gap
0.3048
eV
Direct band gap
0.5094
eV
DOS at Fermi level
0.2128
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_216_spg36

Decomposition

TbN6 Tb(TaN2)2 Tb(Ti2N3)2 TbN

Computed at

2023-01-16 23:54:11.510520

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: agm005149969).

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 agm005149969
data_agm005149969
_cell_length_a     3.27851
_cell_length_b     6.84502
_cell_length_c     10.31057
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  103.85592
_cell_volume       224.65106
_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
  Tb1 Tb 0.86134 0.72268 0.78933 1.00000
  Tb2 Tb 0.10520 0.21040 0.69002 1.00000
  Tb3 Tb 0.13866 0.27732 0.28933 1.00000
  Tb4 Tb 0.89480 0.78960 0.19002 1.00000
  Ta1 Ta 0.78119 0.56238 0.50902 1.00000
  Ta2 Ta 0.21881 0.43762 0.00902 1.00000
  Ti1 Ti 0.52319 0.04638 0.96305 1.00000
  Ti2 Ti 0.47681 0.95362 0.46305 1.00000
  N1 N 0.37066 0.74132 0.99993 1.00000
  N2 N 0.68995 0.37989 0.88692 1.00000
  N3 N 0.49642 0.99283 0.78212 1.00000
  N4 N 0.27872 0.55743 0.65266 1.00000
  N5 N 0.94303 0.88606 0.55093 1.00000
  N6 N 0.62934 0.25868 0.49993 1.00000
  N7 N 0.31005 0.62011 0.38692 1.00000
  N8 N 0.50358 0.00717 0.28212 1.00000
  N9 N 0.72128 0.44257 0.15266 1.00000
  N10 N 0.05697 0.11394 0.05093 1.00000
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