Navigation

HEAS Data Platform · Materials Science Database

La3NO2

Alexandria ALEX

Alex-ID: agm005642014 · Space group: Pnma (#62)

Basic Information

Formula
La3NO2
Alex-ID
agm005642014
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
423.00
ų
Cell a
5.1980
Å
Cell b
7.3575
Å
Cell c
11.0604
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La3NO2
La
12.00 · 50.0%
N
4.00 · 16.7%
O
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0086
eV/atom
Formation energy
-2.6981
eV/atom
Corrected total energy
-195.3585
eV
Raw total energy
-189.7402
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0251
eV
DOS at Fermi level
7.8118
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_35_spg14

Decomposition

La3NO2

Computed at

2023-08-24 01:08:48.248460

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: agm005642014).

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 agm005642014
data_agm005642014
_cell_length_a     5.19805
_cell_length_b     7.35750
_cell_length_c     11.06042
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  89.99931
_cell_volume       423.00180
_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 0.25004 0.62315 0.58178 1.00000
  La2 La 0.25004 0.12315 0.91822 1.00000
  La3 La 0.25010 0.62826 0.91886 1.00000
  La4 La 0.25010 0.12826 0.58114 1.00000
  La5 La 0.24986 0.62431 0.25045 1.00000
  La6 La 0.24986 0.12431 0.24955 1.00000
  La7 La 0.75014 0.87569 0.75045 1.00000
  La8 La 0.75014 0.37569 0.74955 1.00000
  La9 La 0.74990 0.87174 0.41886 1.00000
  La10 La 0.74990 0.37174 0.08114 1.00000
  La11 La 0.74996 0.87685 0.08178 1.00000
  La12 La 0.74996 0.37685 0.41822 1.00000
  N1 N 0.24998 0.87098 0.08103 1.00000
  N2 N 0.24998 0.37098 0.41897 1.00000
  N3 N 0.75002 0.62902 0.58103 1.00000
  N4 N 0.75002 0.12902 0.91897 1.00000
  O1 O 0.25028 0.87487 0.75350 1.00000
  O2 O 0.25028 0.37487 0.74650 1.00000
  O3 O 0.24984 0.87599 0.41610 1.00000
  O4 O 0.24984 0.37599 0.08390 1.00000
  O5 O 0.75016 0.62401 0.91610 1.00000
  O6 O 0.75016 0.12401 0.58390 1.00000
  O7 O 0.74972 0.62513 0.25350 1.00000
  O8 O 0.74972 0.12513 0.24650 1.00000
Get direct link