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Cs2Na2Ce4Nb2O13

Alexandria ALEX

Alex-ID: agm010136896 · Space group: C2/c (#15)

Basic Information

Formula
Cs2Na2Ce4Nb2O13
Alex-ID
agm010136896
Elements
5
Sites
46
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
766.37
ų
Cell a
13.0337
Å
Cell b
13.0337
Å
Cell c
11.5492
Å
α angle
64.39
°
β angle
64.39
°
γ angle
25.84
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs2Na2Ce4Nb2O13
Cs
4.00 · 8.7%
Na
4.00 · 8.7%
Ce
8.00 · 17.4%
Nb
4.00 · 8.7%
O
26.00 · 56.5%

Energy & Stability

Energy above hull
0.0508
eV/atom
Formation energy
-3.1370
eV/atom
Corrected total energy
-369.6657
eV
Raw total energy
-351.4061
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0113
eV
DOS at Fermi level
42.1929
Total magnetisation
8.0521
μB

Additional Information

Prototype ID

A2B2C2D4E13_0_spg15

Decomposition

Ce11O20 NaNbO2 Cs3NbO4 Na3NbO4 Ce7O12

Computed at

2024-10-25 09:11:41.874380

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: agm010136896).

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 agm010136896
data_agm010136896
_cell_length_a     13.03373
_cell_length_b     13.03373
_cell_length_c     11.54919
_cell_angle_alpha  64.38959
_cell_angle_beta   64.38959
_cell_angle_gamma  25.83733
_cell_volume       766.37461
_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
  Cs1 Cs 0.79895 0.70091 0.86452 1.00000
  Cs2 Cs 0.29909 0.20105 0.63548 1.00000
  Cs3 Cs 0.20105 0.29909 0.13548 1.00000
  Cs4 Cs 0.70091 0.79895 0.36452 1.00000
  Na1 Na 0.87812 0.81427 0.51942 1.00000
  Na2 Na 0.18573 0.12188 0.98058 1.00000
  Na3 Na 0.12188 0.18573 0.48058 1.00000
  Na4 Na 0.81427 0.87812 0.01942 1.00000
  Ce1 Ce 0.59972 0.52249 0.05268 1.00000
  Ce2 Ce 0.47751 0.40028 0.44732 1.00000
  Ce3 Ce 0.40028 0.47751 0.94732 1.00000
  Ce4 Ce 0.52249 0.59972 0.55268 1.00000
  Ce5 Ce 0.97250 0.90559 0.67306 1.00000
  Ce6 Ce 0.09441 0.02750 0.82694 1.00000
  Ce7 Ce 0.02750 0.09441 0.32694 1.00000
  Ce8 Ce 0.90559 0.97250 0.17306 1.00000
  Nb1 Nb 0.67569 0.61415 0.72266 1.00000
  Nb2 Nb 0.38585 0.32431 0.77734 1.00000
  Nb3 Nb 0.32431 0.38585 0.27734 1.00000
  Nb4 Nb 0.61415 0.67569 0.22266 1.00000
  O1 O 0.89264 0.35695 0.86690 1.00000
  O2 O 0.64305 0.10736 0.63310 1.00000
  O3 O 0.10736 0.64305 0.13310 1.00000
  O4 O 0.35695 0.89264 0.36690 1.00000
  O5 O 0.85382 0.40103 0.12994 1.00000
  O6 O 0.59897 0.14618 0.37006 1.00000
  O7 O 0.14618 0.59897 0.87006 1.00000
  O8 O 0.40103 0.85382 0.62994 1.00000
  O9 O 0.17675 0.57070 0.63501 1.00000
  O10 O 0.42930 0.82325 0.86499 1.00000
  O11 O 0.82325 0.42930 0.36499 1.00000
  O12 O 0.57070 0.17675 0.13501 1.00000
  O13 O 0.78450 0.66793 0.63137 1.00000
  O14 O 0.33207 0.21550 0.86863 1.00000
  O15 O 0.21550 0.33207 0.36863 1.00000
  O16 O 0.66793 0.78450 0.13137 1.00000
  O17 O 0.23788 0.76212 0.75000 1.00000
  O18 O 0.76212 0.23788 0.25000 1.00000
  O19 O 0.36639 0.83165 0.15998 1.00000
  O20 O 0.16835 0.63361 0.34002 1.00000
  O21 O 0.63361 0.16835 0.84002 1.00000
  O22 O 0.83165 0.36639 0.65998 1.00000
  O23 O 0.75092 0.24582 0.98006 1.00000
  O24 O 0.75418 0.24908 0.51994 1.00000
  O25 O 0.24908 0.75418 0.01994 1.00000
  O26 O 0.24582 0.75092 0.48006 1.00000
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