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Ce4HBr2N

Alexandria ALEX

Alex-ID: agm007472859 · Space group: P2/m (#10)

Alexandria Database API

Basic Information

Formula
Ce4HBr2N
Alex-ID
agm007472859
Elements
4
Sites
8
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
172.33
ų
Cell a
3.6266
Å
Cell b
6.3444
Å
Cell c
7.7761
Å
α angle
74.40
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce4HBr2N
Ce
4.00 · 50.0%
H
1.00 · 12.5%
Br
2.00 · 25.0%
N
1.00 · 12.5%

Energy & Stability

Energy above hull
0.0966
eV/atom
Formation energy
-1.0781
eV/atom
Corrected total energy
-46.8985
eV
Raw total energy
-46.8985
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0047
eV
DOS at Fermi level
17.3485
Total magnetisation
3.6509
μB

Additional Information

Prototype ID

ABC2D4_414_spg10

Decomposition

CeHBr Ce2BrN Ce

Computed at

2024-03-16 10:08:02.653128

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: agm007472859).

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 agm007472859
data_agm007472859
_cell_length_a     3.62662
_cell_length_b     6.34437
_cell_length_c     7.77607
_cell_angle_alpha  74.40454
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       172.32971
_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
  Ce1 Ce 0.50000 0.74236 0.31299 1.00000
  Ce2 Ce 0.50000 0.25764 0.68701 1.00000
  Ce3 Ce 0.00000 0.78460 0.68537 1.00000
  Ce4 Ce 0.00000 0.21540 0.31463 1.00000
  H1 H 0.00000 0.50000 0.50000 1.00000
  Br1 Br 0.50000 0.50000 0.00000 1.00000
  Br2 Br 0.00000 0.00000 0.00000 1.00000
  N1 N 0.50000 0.00000 0.50000 1.00000
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