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La3TlN

Alexandria ALEX

Alex-ID: agm003106945 · Space group: R-3 (#148)

Alexandria Database API

Basic Information

Formula
La3TlN
Alex-ID
agm003106945
Elements
3
Sites
10
Space group
R-3 (#148)
Crystal system
trigonal
Volume
297.29
ų
Cell a
8.9117
Å
Cell b
8.9117
Å
Cell c
8.9117
Å
α angle
42.91
°
β angle
42.91
°
γ angle
42.91
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La3TlN
Tl
2.00 · 20.0%
N
2.00 · 20.0%
La
6.00 · 60.0%

Energy & Stability

Energy above hull
0.2402
eV/atom
Formation energy
-0.6796
eV/atom
Corrected total energy
-56.9979
eV
Raw total energy
-56.9979
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
16.1392
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

ABC3_20_spg148

Decomposition

La3TlN

Computed at

2016-02-12 14:58:46

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: agm003106945).

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 agm003106945
data_agm003106945
_cell_length_a     8.91170
_cell_length_b     8.91170
_cell_length_c     8.91170
_cell_angle_alpha  42.90715
_cell_angle_beta   42.90715
_cell_angle_gamma  42.90715
_cell_volume       297.28660
_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
  Tl1 Tl 0.33664 0.33664 0.33664 1.00000
  Tl2 Tl 0.66336 0.66336 0.66336 1.00000
  N1 N 0.16543 0.16543 0.16543 1.00000
  N2 N 0.83457 0.83457 0.83457 1.00000
  La1 La 0.43866 0.08559 0.79602 1.00000
  La2 La 0.08559 0.79602 0.43866 1.00000
  La3 La 0.20398 0.56134 0.91441 1.00000
  La4 La 0.91441 0.20398 0.56134 1.00000
  La5 La 0.56134 0.91441 0.20398 1.00000
  La6 La 0.79602 0.43866 0.08559 1.00000
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