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Ce2I5F

Alexandria ALEX

Alex-ID: agm005996609 · Space group: Cmcm (#63)

Basic Information

Formula
Ce2I5F
Alex-ID
agm005996609
Elements
3
Sites
16
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
664.01
ų
Cell a
3.8557
Å
Cell b
8.1640
Å
Cell c
21.7080
Å
α angle
90.00
°
β angle
90.00
°
γ angle
103.66
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce2I5F
Ce
4.00 · 25.0%
I
10.00 · 62.5%
F
2.00 · 12.5%

Energy & Stability

Energy above hull
0.2470
eV/atom
Formation energy
-1.6151
eV/atom
Corrected total energy
-67.9195
eV
Raw total energy
-67.9195
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0003
eV
DOS at Fermi level
17.3121
Total magnetisation
4.0018
μB

Additional Information

Prototype ID

AB2C5_869_spg63

Decomposition

CeI2F CeI3

Computed at

2023-08-25 02:40:12

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: agm005996609).

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 agm005996609
data_agm005996609
_cell_length_a     3.85572
_cell_length_b     8.16404
_cell_length_c     21.70803
_cell_angle_alpha  90.00002
_cell_angle_beta   90.00000
_cell_angle_gamma  103.65884
_cell_volume       664.00563
_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 0.75440 0.50879 0.33532 1.00000
  Ce2 Ce 0.75440 0.50879 0.16468 1.00000
  Ce3 Ce 0.24560 0.49121 0.66468 1.00000
  Ce4 Ce 0.24560 0.49121 0.83532 1.00000
  I1 I 0.89097 0.78195 0.87930 1.00000
  I2 I 0.89097 0.78195 0.62070 1.00000
  I3 I 0.34640 0.69279 0.42725 1.00000
  I4 I 0.34640 0.69279 0.07275 1.00000
  I5 I 0.39664 0.79328 0.25000 1.00000
  I6 I 0.60336 0.20672 0.75000 1.00000
  I7 I 0.65360 0.30721 0.57275 1.00000
  I8 I 0.65360 0.30721 0.92725 1.00000
  I9 I 0.10903 0.21805 0.12070 1.00000
  I10 I 0.10903 0.21805 0.37930 1.00000
  F1 F 0.78744 0.57487 0.75000 1.00000
  F2 F 0.21256 0.42513 0.25000 1.00000
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