Navigation

HEAS Data Platform · Materials Science Database

CeAg3Br8

Alexandria ALEX

Alex-ID: agm005995860 · Space group: R-3m (#166)

Basic Information

Formula
CeAg3Br8
Alex-ID
agm005995860
Elements
3
Sites
12
Space group
R-3m (#166)
Crystal system
trigonal
Volume
395.65
ų
Cell a
8.1532
Å
Cell b
8.2249
Å
Cell c
8.2248
Å
α angle
119.32
°
β angle
90.00
°
γ angle
119.71
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeAg3Br8
Ce
1.00 · 8.3%
Ag
3.00 · 25.0%
Br
8.00 · 66.7%

Energy & Stability

Energy above hull
0.0097
eV/atom
Formation energy
-0.8115
eV/atom
Corrected total energy
-37.6091
eV
Raw total energy
-37.6091
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
14.2854
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C8_17_spg12

Decomposition

Ce(AgBr3)2 AgBr Br

Computed at

2023-09-07 19:03:05.714023

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: agm005995860).

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 agm005995860
data_agm005995860
_cell_length_a     8.15318
_cell_length_b     8.22494
_cell_length_c     8.22484
_cell_angle_alpha  119.31881
_cell_angle_beta   90.00000
_cell_angle_gamma  119.71178
_cell_volume       395.64765
_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 0.00000 0.00000 0.00000 1.00000
  Ag1 Ag 0.50000 0.00000 0.00000 1.00000
  Ag2 Ag 0.50000 0.50000 0.00000 1.00000
  Ag3 Ag 0.00000 0.50000 0.00000 1.00000
  Br1 Br 0.27148 0.54296 0.80887 1.00000
  Br2 Br 0.72852 0.45704 0.19113 1.00000
  Br3 Br 0.23533 0.99214 0.74922 1.00000
  Br4 Br 0.75681 0.99214 0.74922 1.00000
  Br5 Br 0.75952 0.51903 0.75629 1.00000
  Br6 Br 0.24048 0.48097 0.24371 1.00000
  Br7 Br 0.24319 0.00786 0.25078 1.00000
  Br8 Br 0.76467 0.00786 0.25078 1.00000
Get direct link