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BaLiU2N5

Alexandria ALEX

Alex-ID: agm005176791 · Space group: I4/mcm (#140)

Basic Information

Formula
BaLiU2N5
Alex-ID
agm005176791
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
250.53
ų
Cell a
6.5002
Å
Cell b
6.5002
Å
Cell c
7.5023
Å
α angle
115.67
°
β angle
115.67
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaLiU2N5
Ba
2.00 · 11.1%
Li
2.00 · 11.1%
U
4.00 · 22.2%
N
10.00 · 55.6%

Energy & Stability

Energy above hull
0.1812
eV/atom
Formation energy
-1.2197
eV/atom
Corrected total energy
-154.3046
eV
Raw total energy
-154.3046
eV

Electronic Structure

Indirect band gap
0.0415
eV
Direct band gap
0.0415
eV
DOS at Fermi level
0.7862
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_41_spg140

Decomposition

UN2 BaLiUN3

Computed at

2023-01-09 13:06:35.290102

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: agm005176791).

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 agm005176791
data_agm005176791
_cell_length_a     6.50015
_cell_length_b     6.50015
_cell_length_c     7.50231
_cell_angle_alpha  115.67146
_cell_angle_beta   115.67146
_cell_angle_gamma  90.00000
_cell_volume       250.53184
_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
  Ba1 Ba 0.25000 0.25000 0.50000 1.00000
  Ba2 Ba 0.75000 0.75000 0.50000 1.00000
  Li1 Li 0.25000 0.75000 0.50000 1.00000
  Li2 Li 0.75000 0.25000 0.50000 1.00000
  U1 U 0.17424 0.32576 0.00000 1.00000
  U2 U 0.67424 0.17424 1.00000 1.00000
  U3 U 0.32576 0.82576 0.00000 1.00000
  U4 U 0.82576 0.67424 0.00000 1.00000
  N1 N 0.96239 0.46239 0.22776 1.00000
  N2 N 0.73464 0.23464 0.77224 1.00000
  N3 N 0.03761 0.53761 0.77224 1.00000
  N4 N 0.23464 0.03761 0.77224 1.00000
  N5 N 0.53761 0.73464 0.77224 1.00000
  N6 N 0.76536 0.96239 0.22776 1.00000
  N7 N 0.46239 0.26536 0.22776 1.00000
  N8 N 0.26536 0.76536 0.22776 1.00000
  N9 N 0.50000 0.50000 0.00000 1.00000
  N10 N 0.00000 0.00000 0.00000 1.00000
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