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CaCe2N3

Alexandria ALEX

Alex-ID: agm017185296 · Space group: C2/c (#15)

Basic Information

Formula
CaCe2N3
Alex-ID
agm017185296
Elements
3
Sites
12
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
192.35
ų
Cell a
6.1636
Å
Cell b
6.1636
Å
Cell c
6.1993
Å
α angle
80.26
°
β angle
99.74
°
γ angle
60.18
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaCe2N3
Ca
2.00 · 16.7%
Ce
4.00 · 33.3%
N
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0172
eV/atom
Formation energy
-1.5484
eV/atom
Corrected total energy
-94.0354
eV
Raw total energy
-94.0354
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0116
eV
DOS at Fermi level
9.4892
Total magnetisation
1.7101
μB

Additional Information

Prototype ID

AB2C3_2954_spg63

Decomposition

CaCeN2 CeN

Computed at

2025-04-15 07:21:41

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: agm017185296).

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 agm017185296
data_agm017185296
_cell_length_a     6.16356
_cell_length_b     6.16356
_cell_length_c     6.19926
_cell_angle_alpha  80.26486
_cell_angle_beta   99.73514
_cell_angle_gamma  60.17983
_cell_volume       192.35125
_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
  Ca1 Ca 0.58349 0.58349 0.25000 1.00000
  Ca2 Ca 0.41651 0.41651 0.75000 1.00000
  Ce1 Ce 0.91563 0.91563 0.25000 1.00000
  Ce2 Ce 0.25200 0.25200 0.25000 1.00000
  Ce3 Ce 0.08437 0.08437 0.75000 1.00000
  Ce4 Ce 0.74800 0.74800 0.75000 1.00000
  N1 N 0.13695 0.68033 0.00428 1.00000
  N2 N 0.31967 0.86305 0.50428 1.00000
  N3 N 0.50000 0.00000 0.00000 1.00000
  N4 N 0.86305 0.31967 0.99572 1.00000
  N5 N 0.00000 0.50000 0.50000 1.00000
  N6 N 0.68033 0.13695 0.49572 1.00000
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