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U2PaN3

Alexandria ALEX

Alex-ID: agm005659804 · Space group: Pnma (#62)

Basic Information

Formula
U2PaN3
Alex-ID
agm005659804
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
352.81
ų
Cell a
4.8972
Å
Cell b
6.8987
Å
Cell c
10.4428
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
U2PaN3
U
8.00 · 33.3%
Pa
4.00 · 16.7%
N
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0106
eV/atom
Formation energy
-1.5979
eV/atom
Corrected total energy
-262.0804
eV
Raw total energy
-262.0805
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0034
eV
DOS at Fermi level
39.0307
Total magnetisation
10.2913
μB

Additional Information

Prototype ID

AB2C3_35_spg14

Decomposition

PaN UN

Computed at

2023-08-23 22:57:22.620116

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: agm005659804).

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 agm005659804
data_agm005659804
_cell_length_a     4.89722
_cell_length_b     6.89870
_cell_length_c     10.44285
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  89.99962
_cell_volume       352.80630
_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 0.25022 0.87484 0.75057 1.00000
  U2 U 0.25022 0.37484 0.74943 1.00000
  U3 U 0.24990 0.87721 0.41640 1.00000
  U4 U 0.24990 0.37721 0.08360 1.00000
  U5 U 0.75010 0.62279 0.91640 1.00000
  U6 U 0.75010 0.12279 0.58360 1.00000
  U7 U 0.74978 0.62516 0.25057 1.00000
  U8 U 0.74978 0.12516 0.24943 1.00000
  Pa1 Pa 0.24988 0.87366 0.08303 1.00000
  Pa2 Pa 0.24988 0.37366 0.41697 1.00000
  Pa3 Pa 0.75012 0.62634 0.58303 1.00000
  Pa4 Pa 0.75012 0.12634 0.91697 1.00000
  N1 N 0.25018 0.62753 0.58431 1.00000
  N2 N 0.25018 0.12753 0.91569 1.00000
  N3 N 0.25013 0.62291 0.91525 1.00000
  N4 N 0.25013 0.12291 0.58475 1.00000
  N5 N 0.24969 0.62530 0.25081 1.00000
  N6 N 0.24969 0.12530 0.24919 1.00000
  N7 N 0.75031 0.87470 0.75081 1.00000
  N8 N 0.75031 0.37470 0.74919 1.00000
  N9 N 0.74987 0.87709 0.41525 1.00000
  N10 N 0.74987 0.37709 0.08475 1.00000
  N11 N 0.74982 0.87247 0.08431 1.00000
  N12 N 0.74982 0.37247 0.41569 1.00000
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