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Ce9O17

Alexandria ALEX

Alex-ID: agm008455145 · Space group: C2 (#5)

Basic Information

Formula
Ce9O17
Alex-ID
agm008455145
Elements
2
Sites
26
Space group
C2 (#5)
Crystal system
monoclinic
Volume
373.78
ų
Cell a
6.7307
Å
Cell b
6.7307
Å
Cell c
11.6194
Å
α angle
73.30
°
β angle
106.70
°
γ angle
131.57
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce9O17
Ce
9.00 · 34.6%
O
17.00 · 65.4%

Energy & Stability

Energy above hull
0.0080
eV/atom
Formation energy
-3.9299
eV/atom
Corrected total energy
-239.8714
eV
Raw total energy
-227.9324
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0048
eV
DOS at Fermi level
24.1873
Total magnetisation
2.7623
μB

Additional Information

Prototype ID

A9B17_2_spg5

Decomposition

Ce8O15 Ce14O27

Computed at

2024-12-05 17:53:59

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: agm008455145).

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 agm008455145
data_agm008455145
_cell_length_a     6.73069
_cell_length_b     6.73069
_cell_length_c     11.61937
_cell_angle_alpha  73.30447
_cell_angle_beta   106.69553
_cell_angle_gamma  131.56622
_cell_volume       373.78371
_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 0.65623 0.99464 0.61008 1.00000
  Ce2 Ce 0.68118 0.03958 0.94104 1.00000
  Ce3 Ce 0.32103 0.31221 0.17771 1.00000
  Ce4 Ce 0.99464 0.65623 0.38992 1.00000
  Ce5 Ce 0.31221 0.32103 0.82229 1.00000
  Ce6 Ce 0.03958 0.68118 0.05896 1.00000
  Ce7 Ce 0.66930 0.99346 0.27968 1.00000
  Ce8 Ce 0.33317 0.33317 0.50000 1.00000
  Ce9 Ce 0.99346 0.66930 0.72032 1.00000
  O1 O 0.92824 0.25891 0.11713 1.00000
  O2 O 0.57135 0.57481 0.33434 1.00000
  O3 O 0.90699 0.24849 0.43479 1.00000
  O4 O 0.41220 0.74517 0.44750 1.00000
  O5 O 0.24849 0.90699 0.56521 1.00000
  O6 O 0.57481 0.57135 0.66566 1.00000
  O7 O 0.91098 0.26536 0.77683 1.00000
  O8 O 0.44415 0.73807 0.80186 1.00000
  O9 O 0.25891 0.92824 0.88287 1.00000
  O10 O 0.08539 0.08539 0.00000 1.00000
  O11 O 0.43848 0.74052 0.09859 1.00000
  O12 O 0.26536 0.91098 0.22317 1.00000
  O13 O 0.73807 0.44415 0.19814 1.00000
  O14 O 0.08132 0.06711 0.33635 1.00000
  O15 O 0.74517 0.41220 0.55250 1.00000
  O16 O 0.06711 0.08132 0.66365 1.00000
  O17 O 0.74052 0.43848 0.90141 1.00000
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