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Na3Sr5Nb8O26

Alexandria ALEX

Alex-ID: agm010625352 · Space group: P2 (#3)

Basic Information

Formula
Na3Sr5Nb8O26
Alex-ID
agm010625352
Elements
4
Sites
42
Space group
P2 (#3)
Crystal system
monoclinic
Volume
597.61
ų
Cell a
5.6684
Å
Cell b
5.6667
Å
Cell c
18.8193
Å
α angle
81.35
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3Sr5Nb8O26
Na
3.00 · 7.1%
Sr
5.00 · 11.9%
Nb
8.00 · 19.0%
O
26.00 · 61.9%

Energy & Stability

Energy above hull
0.0237
eV/atom
Formation energy
-3.1154
eV/atom
Corrected total energy
-352.7235
eV
Raw total energy
-334.4640
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.2926
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

A3B5C8D26_0_spg1

Decomposition

Na5Sr3Nb8O24 NaNbO3 Sr2Nb2O7

Computed at

2024-08-24 23:49:26.878630

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: agm010625352).

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 agm010625352
data_agm010625352
_cell_length_a     5.66836
_cell_length_b     5.66666
_cell_length_c     18.81926
_cell_angle_alpha  81.34708
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       597.60680
_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
  Na1 Na 0.24913 0.50000 0.00000 1.00000
  Na2 Na 0.74905 0.00000 0.00000 1.00000
  Na3 Na 0.24918 0.00000 0.00000 1.00000
  Sr1 Sr 0.99883 0.61097 0.27481 1.00000
  Sr2 Sr 0.50131 0.88801 0.72482 1.00000
  Sr3 Sr 0.50131 0.11199 0.27518 1.00000
  Sr4 Sr 0.00563 0.50000 0.50000 1.00000
  Sr5 Sr 0.99883 0.38903 0.72519 1.00000
  Nb1 Nb 0.99937 0.83113 0.83884 1.00000
  Nb2 Nb 0.00134 0.94512 0.60875 1.00000
  Nb3 Nb 0.50224 0.55489 0.39128 1.00000
  Nb4 Nb 0.50224 0.44511 0.60872 1.00000
  Nb5 Nb 0.00134 0.05488 0.39125 1.00000
  Nb6 Nb 0.99937 0.16887 0.16116 1.00000
  Nb7 Nb 0.49928 0.66899 0.16118 1.00000
  Nb8 Nb 0.49928 0.33101 0.83882 1.00000
  O1 O 0.24750 0.41160 0.17958 1.00000
  O2 O 0.74688 0.40871 0.17748 1.00000
  O3 O 0.79281 0.34705 0.39295 1.00000
  O4 O 0.28024 0.27650 0.38645 1.00000
  O5 O 0.01269 0.79315 0.93779 1.00000
  O6 O 0.50825 0.60519 0.28498 1.00000
  O7 O 0.98900 0.88855 0.71499 1.00000
  O8 O 0.00638 0.00000 0.50000 1.00000
  O9 O 0.48569 0.73102 0.06225 1.00000
  O10 O 0.20830 0.76476 0.38846 1.00000
  O11 O 0.71956 0.83557 0.38978 1.00000
  O12 O 0.25119 0.08974 0.81689 1.00000
  O13 O 0.75138 0.09141 0.82210 1.00000
  O14 O 0.75138 0.90859 0.17790 1.00000
  O15 O 0.25119 0.91026 0.18311 1.00000
  O16 O 0.71956 0.16443 0.61022 1.00000
  O17 O 0.20830 0.23524 0.61154 1.00000
  O18 O 0.48569 0.26898 0.93775 1.00000
  O19 O 0.98900 0.11145 0.28501 1.00000
  O20 O 0.50825 0.39481 0.71502 1.00000
  O21 O 0.48804 0.50000 0.50000 1.00000
  O22 O 0.01269 0.20685 0.06221 1.00000
  O23 O 0.28024 0.72350 0.61355 1.00000
  O24 O 0.79281 0.65295 0.60705 1.00000
  O25 O 0.74688 0.59129 0.82252 1.00000
  O26 O 0.24750 0.58840 0.82042 1.00000
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