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PN

Alexandria ALEX

Alex-ID: agm002015151 · Space group: Cm (#8)

Basic Information

Formula
PN
Alex-ID
agm002015151
Elements
2
Sites
2
Space group
Cm (#8)
Crystal system
monoclinic
Volume
32.39
ų
Cell a
2.7232
Å
Cell b
2.7232
Å
Cell c
5.3389
Å
α angle
107.84
°
β angle
92.80
°
γ angle
60.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PN
P
1.00 · 50.0%
N
1.00 · 50.0%

Energy & Stability

Energy above hull
0.5262
eV/atom
Formation energy
0.0959
eV/atom
Corrected total energy
-13.1706
eV
Raw total energy
-13.1706
eV

Electronic Structure

Indirect band gap
1.5505
eV
Direct band gap
2.4774
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB_390_spg160

Decomposition

P3N5 P

Computed at

2021-09-17 21:54:55

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: agm002015151).

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 agm002015151
data_agm002015151
_cell_length_a     2.72317
_cell_length_b     2.72323
_cell_length_c     5.33891
_cell_angle_alpha  107.83596
_cell_angle_beta   92.79578
_cell_angle_gamma  60.02365
_cell_volume       32.38580
_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
  P1 P 0.95090 0.15368 0.32117 1.00000
  N1 N 0.33117 0.36029 0.14901 1.00000
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