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NaC2N3

Alexandria ALEX

Alex-ID: agm005230438 · Space group: P2_1/c (#14)

Basic Information

Formula
NaC2N3
Alex-ID
agm005230438
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
364.44
ų
Cell a
15.1576
Å
Cell b
3.6556
Å
Cell c
7.4392
Å
α angle
62.14
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaC2N3
Na
4.00 · 16.7%
C
8.00 · 33.3%
N
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0338
eV/atom
Formation energy
-0.2467
eV/atom
Corrected total energy
-180.4165
eV
Raw total energy
-180.4165
eV

Electronic Structure

Indirect band gap
4.4238
eV
Direct band gap
4.4660
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_600_spg14

Decomposition

Na2CN2 NaN4 C

Computed at

2022-12-12 22:05:31.542191

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: agm005230438).

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 agm005230438
data_agm005230438
_cell_length_a     15.15763
_cell_length_b     3.65565
_cell_length_c     7.43920
_cell_angle_alpha  62.14291
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       364.44431
_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
  Na1 Na 0.91212 0.38610 0.35894 1.00000
  Na2 Na 0.08788 0.61390 0.64106 1.00000
  Na3 Na 0.41212 0.61390 0.14106 1.00000
  Na4 Na 0.58788 0.38610 0.85894 1.00000
  C1 C 0.08274 0.08736 0.16095 1.00000
  C2 C 0.22741 0.20093 0.05356 1.00000
  C3 C 0.41726 0.08736 0.66095 1.00000
  C4 C 0.91726 0.91264 0.83905 1.00000
  C5 C 0.77259 0.79907 0.94644 1.00000
  C6 C 0.27259 0.20093 0.55356 1.00000
  C7 C 0.58274 0.91264 0.33905 1.00000
  C8 C 0.72741 0.79907 0.44644 1.00000
  N1 N 0.02211 0.96414 0.27425 1.00000
  N2 N 0.30522 0.18663 0.06374 1.00000
  N3 N 0.64281 0.76062 0.47848 1.00000
  N4 N 0.80522 0.81337 0.43626 1.00000
  N5 N 0.97789 0.03586 0.72575 1.00000
  N6 N 0.19478 0.18663 0.56374 1.00000
  N7 N 0.69478 0.81337 0.93626 1.00000
  N8 N 0.35719 0.23938 0.52152 1.00000
  N9 N 0.14281 0.23938 0.02152 1.00000
  N10 N 0.47789 0.96414 0.77425 1.00000
  N11 N 0.85719 0.76062 0.97848 1.00000
  N12 N 0.52211 0.03586 0.22575 1.00000
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