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AcU2(VN2)3

Alexandria ALEX

Alex-ID: agm045147656 · Space group: C2/m (#12)

Basic Information

Formula
AcU2(VN2)3
Alex-ID
agm045147656
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
145.55
ų
Cell a
5.6526
Å
Cell b
5.6526
Å
Cell c
5.5831
Å
α angle
80.02
°
β angle
80.02
°
γ angle
119.64
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AcU2(VN2)3
Ac
1.00 · 8.3%
U
2.00 · 16.7%
V
3.00 · 25.0%
N
6.00 · 50.0%

Energy & Stability

Energy above hull
0.3705
eV/atom
Formation energy
-1.0957
eV/atom
Corrected total energy
-114.9041
eV
Raw total energy
-114.9041
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0082
eV
DOS at Fermi level
11.5635
Total magnetisation
1.3391
μB

Additional Information

Prototype ID

AB2C3D6_1_spg12

Decomposition

UVN2 AcUN3 V2N

Computed at

2024-10-22 16:20:36.960544

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: agm045147656).

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 agm045147656
data_agm045147656
_cell_length_a     5.65265
_cell_length_b     5.65265
_cell_length_c     5.58306
_cell_angle_alpha  80.02295
_cell_angle_beta   80.02295
_cell_angle_gamma  119.63800
_cell_volume       145.55430
_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
  Ac1 Ac 0.00000 0.00000 0.50000 1.00000
  U1 U 0.66738 0.33262 0.50000 1.00000
  U2 U 0.33262 0.66738 0.50000 1.00000
  V1 V 0.83451 0.16549 0.00000 1.00000
  V2 V 0.16549 0.83451 0.00000 1.00000
  V3 V 0.50000 0.50000 0.00000 1.00000
  N1 N 0.54289 0.90231 0.79169 1.00000
  N2 N 0.73777 0.73777 0.21251 1.00000
  N3 N 0.45711 0.09769 0.20831 1.00000
  N4 N 0.90231 0.54289 0.79169 1.00000
  N5 N 0.26223 0.26223 0.78749 1.00000
  N6 N 0.09769 0.45711 0.20831 1.00000
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