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La3TlN

Alexandria ALEX

Alex-ID: agm003106947 · Space group: P2_1/m (#11)

Alexandria Database API

Basic Information

Formula
La3TlN
Alex-ID
agm003106947
Elements
3
Sites
20
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
560.02
ų
Cell a
16.1624
Å
Cell b
7.3662
Å
Cell c
7.7961
Å
α angle
90.00
°
β angle
142.89
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La3TlN
Tl
4.00 · 20.0%
N
4.00 · 20.0%
La
12.00 · 60.0%

Energy & Stability

Energy above hull
0.1556
eV/atom
Formation energy
-0.7642
eV/atom
Corrected total energy
-115.6873
eV
Raw total energy
-115.6873
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0014
eV
DOS at Fermi level
10.6251
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_1455_spg11

Decomposition

La3TlN

Computed at

2016-02-12 23:39:39

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: agm003106947).

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 agm003106947
data_agm003106947
_cell_length_a     16.16241
_cell_length_b     7.36624
_cell_length_c     7.79607
_cell_angle_alpha  90.00000
_cell_angle_beta   142.88912
_cell_angle_gamma  90.00000
_cell_volume       560.01980
_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 0.62912 0.75004 0.74767 1.00000
  Tl2 Tl 0.37088 0.24996 0.25233 1.00000
  Tl3 Tl 0.87088 0.25004 0.75233 1.00000
  Tl4 Tl 0.12912 0.74996 0.24767 1.00000
  N1 N 0.97493 0.25014 0.41799 1.00000
  N2 N 0.02507 0.74986 0.58201 1.00000
  N3 N 0.52507 0.75014 0.08201 1.00000
  N4 N 0.47493 0.24986 0.91799 1.00000
  La1 La 0.21868 0.25001 0.61765 1.00000
  La2 La 0.78132 0.74999 0.38235 1.00000
  La3 La 0.28132 0.75001 0.88235 1.00000
  La4 La 0.71868 0.24999 0.11765 1.00000
  La5 La 0.07400 0.02072 0.81941 1.00000
  La6 La 0.92600 0.97928 0.18059 1.00000
  La7 La 0.42600 0.52072 0.68059 1.00000
  La8 La 0.57400 0.47928 0.31941 1.00000
  La9 La 0.57406 0.02095 0.31955 1.00000
  La10 La 0.42594 0.97905 0.68045 1.00000
  La11 La 0.92594 0.52095 0.18045 1.00000
  La12 La 0.07406 0.47905 0.81955 1.00000
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