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Na5Fe3(NiO5)2

Alexandria ALEX

Alex-ID: agm009440331 · Space group: P2/m (#10)

Basic Information

Formula
Na5Fe3(NiO5)2
Alex-ID
agm009440331
Elements
4
Sites
40
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
410.88
ų
Cell a
6.3022
Å
Cell b
2.9257
Å
Cell c
22.3451
Å
α angle
90.00
°
β angle
94.23
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na5Fe3(NiO5)2
Na
10.00 · 25.0%
Fe
6.00 · 15.0%
Ni
4.00 · 10.0%
O
20.00 · 50.0%

Energy & Stability

Energy above hull
0.2052
eV/atom
Formation energy
-1.4300
eV/atom
Corrected total energy
-243.4666
eV
Raw total energy
-204.3668
eV

Electronic Structure

Indirect band gap
0.0809
eV
Direct band gap
0.2560
eV
DOS at Fermi level
6.5938
Total magnetisation
5.9965
μB

Additional Information

Prototype ID

A2B3C5D10_12_spg10

Decomposition

NaNiO2 NaFeO2

Computed at

2024-12-31 16:22:09

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: agm009440331).

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 agm009440331
data_agm009440331
_cell_length_a     6.30216
_cell_length_b     2.92566
_cell_length_c     22.34513
_cell_angle_alpha  90.00000
_cell_angle_beta   94.22960
_cell_angle_gamma  90.00000
_cell_volume       410.87665
_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 0.39901 0.50000 0.30064 1.00000
  Na2 Na 0.20400 0.00000 0.40166 1.00000
  Na3 Na 0.00000 0.50000 0.50000 1.00000
  Na4 Na 0.79600 0.00000 0.59834 1.00000
  Na5 Na 0.60099 0.50000 0.69936 1.00000
  Na6 Na 0.40423 0.00000 0.79921 1.00000
  Na7 Na 0.00000 0.00000 0.00000 1.00000
  Na8 Na 0.20561 0.50000 0.89884 1.00000
  Na9 Na 0.79439 0.50000 0.10116 1.00000
  Na10 Na 0.59577 0.00000 0.20079 1.00000
  Fe1 Fe 0.89980 0.50000 0.30079 1.00000
  Fe2 Fe 0.70012 0.00000 0.40099 1.00000
  Fe3 Fe 0.29988 0.00000 0.59901 1.00000
  Fe4 Fe 0.90122 0.00000 0.79973 1.00000
  Fe5 Fe 0.10020 0.50000 0.69921 1.00000
  Fe6 Fe 0.09878 0.00000 0.20027 1.00000
  Ni1 Ni 0.50000 0.50000 0.50000 1.00000
  Ni2 Ni 0.70094 0.50000 0.89766 1.00000
  Ni3 Ni 0.50000 0.00000 0.00000 1.00000
  Ni4 Ni 0.29906 0.50000 0.10234 1.00000
  O1 O 0.88812 0.50000 0.20330 1.00000
  O2 O 0.69273 0.00000 0.30879 1.00000
  O3 O 0.10678 0.00000 0.29242 1.00000
  O4 O 0.91099 0.50000 0.39722 1.00000
  O5 O 0.70535 0.00000 0.49011 1.00000
  O6 O 0.49150 0.50000 0.40387 1.00000
  O7 O 0.08901 0.50000 0.60278 1.00000
  O8 O 0.29465 0.00000 0.50989 1.00000
  O9 O 0.50850 0.50000 0.59613 1.00000
  O10 O 0.89322 0.00000 0.70758 1.00000
  O11 O 0.30727 0.00000 0.69121 1.00000
  O12 O 0.90530 0.00000 0.89120 1.00000
  O13 O 0.69404 0.50000 0.80181 1.00000
  O14 O 0.11188 0.50000 0.79670 1.00000
  O15 O 0.50020 0.00000 0.90361 1.00000
  O16 O 0.09470 0.00000 0.10880 1.00000
  O17 O 0.70492 0.50000 0.99665 1.00000
  O18 O 0.49980 0.00000 0.09639 1.00000
  O19 O 0.29508 0.50000 0.00335 1.00000
  O20 O 0.30596 0.50000 0.19819 1.00000
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