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HEAS Data Platform · Materials Science Database

Cr3Si6N11

Alexandria ALEX

Alex-ID: agm006228979 · Space group: P4bm (#100)

Basic Information

Formula
Cr3Si6N11
Alex-ID
agm006228979
Elements
3
Sites
40
Space group
P4bm (#100)
Crystal system
tetragonal
Volume
462.23
ų
Cell a
9.8091
Å
Cell b
9.8091
Å
Cell c
4.8040
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cr3Si6N11
Cr
6.00 · 15.0%
Si
12.00 · 30.0%
N
22.00 · 55.0%

Energy & Stability

Energy above hull
0.3984
eV/atom
Formation energy
-0.7367
eV/atom
Corrected total energy
-327.2403
eV
Raw total energy
-327.2403
eV

Electronic Structure

Indirect band gap
0.0544
eV
Direct band gap
0.0589
eV
DOS at Fermi level
10.5870
Total magnetisation
18.0000
μB

Additional Information

Prototype ID

A3B6C11_7_spg100

Decomposition

Si3N4 CrN

Computed at

2024-11-01 16:12:23

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: agm006228979).

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 agm006228979
data_agm006228979
_cell_length_a     9.80910
_cell_length_b     9.80910
_cell_length_c     4.80396
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       462.23004
_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
  Cr1 Cr 0.28818 0.78818 0.93867 1.00000
  Cr2 Cr 0.71182 0.21182 0.93867 1.00000
  Cr3 Cr 0.21182 0.28818 0.93867 1.00000
  Cr4 Cr 0.78818 0.71182 0.93867 1.00000
  Cr5 Cr 0.50000 0.50000 0.91455 1.00000
  Cr6 Cr 0.00000 0.00000 0.91455 1.00000
  Si1 Si 0.41747 0.29637 0.52947 1.00000
  Si2 Si 0.58253 0.70363 0.52947 1.00000
  Si3 Si 0.08253 0.79637 0.52947 1.00000
  Si4 Si 0.91747 0.20363 0.52947 1.00000
  Si5 Si 0.29637 0.58253 0.52947 1.00000
  Si6 Si 0.70363 0.41747 0.52947 1.00000
  Si7 Si 0.79637 0.91747 0.52947 1.00000
  Si8 Si 0.20363 0.08253 0.52947 1.00000
  Si9 Si 0.88311 0.38311 0.05796 1.00000
  Si10 Si 0.11689 0.61689 0.05796 1.00000
  Si11 Si 0.61689 0.88311 0.05796 1.00000
  Si12 Si 0.38311 0.11689 0.05796 1.00000
  N1 N 0.32051 0.42494 0.67918 1.00000
  N2 N 0.67949 0.57506 0.67918 1.00000
  N3 N 0.17949 0.92494 0.67918 1.00000
  N4 N 0.82051 0.07506 0.67918 1.00000
  N5 N 0.42494 0.67949 0.67918 1.00000
  N6 N 0.57506 0.32051 0.67918 1.00000
  N7 N 0.92494 0.82051 0.67918 1.00000
  N8 N 0.07506 0.17949 0.67918 1.00000
  N9 N 0.40522 0.28543 0.17614 1.00000
  N10 N 0.59478 0.71457 0.17614 1.00000
  N11 N 0.09478 0.78543 0.17614 1.00000
  N12 N 0.90522 0.21457 0.17614 1.00000
  N13 N 0.28543 0.59478 0.17614 1.00000
  N14 N 0.71457 0.40522 0.17614 1.00000
  N15 N 0.78543 0.90522 0.17614 1.00000
  N16 N 0.21457 0.09478 0.17614 1.00000
  N17 N 0.84143 0.34143 0.70679 1.00000
  N18 N 0.15857 0.65857 0.70679 1.00000
  N19 N 0.65857 0.84143 0.70679 1.00000
  N20 N 0.34143 0.15857 0.70679 1.00000
  N21 N 0.50000 0.00000 0.10801 1.00000
  N22 N 0.00000 0.50000 0.10801 1.00000
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