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LaTmNbN3

Alexandria ALEX

Alex-ID: agm005037571 · Space group: P2_1/m (#11)

Basic Information

Formula
LaTmNbN3
Alex-ID
agm005037571
Elements
4
Sites
12
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
213.39
ų
Cell a
3.3724
Å
Cell b
6.8453
Å
Cell c
9.2935
Å
α angle
95.93
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaTmNbN3
La
2.00 · 16.7%
Tm
2.00 · 16.7%
Nb
2.00 · 16.7%
N
6.00 · 50.0%

Energy & Stability

Energy above hull
0.3225
eV/atom
Formation energy
-1.3211
eV/atom
Corrected total energy
-102.5059
eV
Raw total energy
-102.5059
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0280
eV
DOS at Fermi level
6.9681
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD3_380_spg11

Decomposition

LaN TmNbN2

Computed at

2022-07-09 03:35:02.091883

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: agm005037571).

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 agm005037571
data_agm005037571
_cell_length_a     3.37239
_cell_length_b     6.84531
_cell_length_c     9.29350
_cell_angle_alpha  95.93317
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       213.39138
_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
  La1 La 0.75000 0.81624 0.77283 1.00000
  La2 La 0.25000 0.18376 0.22717 1.00000
  Tm1 Tm 0.25000 0.64579 0.11932 1.00000
  Tm2 Tm 0.75000 0.35421 0.88068 1.00000
  Nb1 Nb 0.25000 0.13584 0.57877 1.00000
  Nb2 Nb 0.75000 0.86416 0.42123 1.00000
  N1 N 0.25000 0.81510 0.54627 1.00000
  N2 N 0.75000 0.86399 0.20348 1.00000
  N3 N 0.75000 0.39514 0.12057 1.00000
  N4 N 0.75000 0.18490 0.45373 1.00000
  N5 N 0.25000 0.60486 0.87943 1.00000
  N6 N 0.25000 0.13601 0.79652 1.00000
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