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U2N3

Alexandria ALEX

Alex-ID: agm005223613 · Space group: Ia-3 (#206)

Basic Information

Formula
U2N3
Alex-ID
agm005223613
Elements
2
Sites
40
Space group
Ia-3 (#206)
Crystal system
cubic
Volume
606.09
ų
Cell a
9.2339
Å
Cell b
9.2339
Å
Cell c
9.2339
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
U2N3
U
16.00 · 40.0%
N
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0107
eV/atom
Formation energy
-1.6162
eV/atom
Corrected total energy
-436.1191
eV
Raw total energy
-436.1191
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
65.1192
Total magnetisation
24.0912
μB

Additional Information

Prototype ID

A2B3_4_spg206

Decomposition

UN U4N7

Computed at

2022-12-01 09:33:03

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: agm005223613).

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 agm005223613
data_agm005223613
_cell_length_a     9.23395
_cell_length_b     9.23395
_cell_length_c     9.23395
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       606.09404
_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
  U1 U 0.50000 0.50000 0.50000 1.00000
  U2 U 0.00000 0.50000 0.00000 1.00000
  U3 U 0.00000 0.00000 0.50000 1.00000
  U4 U 0.50000 0.00000 0.00000 1.00000
  U5 U 0.22844 0.97844 0.25000 1.00000
  U6 U 0.52156 0.75000 0.27156 1.00000
  U7 U 0.75000 0.27156 0.52156 1.00000
  U8 U 0.97844 0.25000 0.22844 1.00000
  U9 U 0.25000 0.22844 0.97844 1.00000
  U10 U 0.27156 0.52156 0.75000 1.00000
  U11 U 0.77156 0.02156 0.75000 1.00000
  U12 U 0.47844 0.25000 0.72844 1.00000
  U13 U 0.25000 0.72844 0.47844 1.00000
  U14 U 0.02156 0.75000 0.77156 1.00000
  U15 U 0.75000 0.77156 0.02156 1.00000
  U16 U 0.72844 0.47844 0.25000 1.00000
  N1 N 0.76268 0.52879 0.52588 1.00000
  N2 N 0.97121 0.73389 0.99708 1.00000
  N3 N 0.76611 0.73732 0.26319 1.00000
  N4 N 0.23681 0.97412 0.50292 1.00000
  N5 N 0.73389 0.99708 0.97121 1.00000
  N6 N 0.26319 0.76611 0.73732 1.00000
  N7 N 0.97412 0.50292 0.23681 1.00000
  N8 N 0.52588 0.76268 0.52879 1.00000
  N9 N 0.52879 0.52588 0.76268 1.00000
  N10 N 0.99708 0.97121 0.73389 1.00000
  N11 N 0.73732 0.26319 0.76611 1.00000
  N12 N 0.50292 0.23681 0.97412 1.00000
  N13 N 0.23732 0.47121 0.47412 1.00000
  N14 N 0.02879 0.26611 0.00292 1.00000
  N15 N 0.23389 0.26268 0.73681 1.00000
  N16 N 0.76319 0.02588 0.49708 1.00000
  N17 N 0.26611 0.00292 0.02879 1.00000
  N18 N 0.73681 0.23389 0.26268 1.00000
  N19 N 0.02588 0.49708 0.76319 1.00000
  N20 N 0.47412 0.23732 0.47121 1.00000
  N21 N 0.47121 0.47412 0.23732 1.00000
  N22 N 0.00292 0.02879 0.26611 1.00000
  N23 N 0.26268 0.73681 0.23389 1.00000
  N24 N 0.49708 0.76319 0.02588 1.00000
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