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NaTi3O9

Alexandria ALEX

Alex-ID: agm005254448 · Space group: C2/m (#12)

Basic Information

Formula
NaTi3O9
Alex-ID
agm005254448
Elements
3
Sites
26
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
328.70
ų
Cell a
8.4101
Å
Cell b
8.4101
Å
Cell c
13.5953
Å
α angle
52.93
°
β angle
52.93
°
γ angle
25.78
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaTi3O9
Na
2.00 · 7.7%
Ti
6.00 · 23.1%
O
18.00 · 69.2%

Energy & Stability

Energy above hull
0.2739
eV/atom
Formation energy
-2.5139
eV/atom
Corrected total energy
-204.6157
eV
Raw total energy
-191.9745
eV

Electronic Structure

Indirect band gap
0.1340
eV
Direct band gap
0.1505
eV
DOS at Fermi level
5.5329
Total magnetisation
7.9344
μB

Additional Information

Prototype ID

AB3C9_468_spg12

Decomposition

Na2Ti6O13 TiO4 NaO4

Computed at

2023-05-11 01:57:16.636650

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: agm005254448).

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 agm005254448
data_agm005254448
_cell_length_a     8.41007
_cell_length_b     8.41007
_cell_length_c     13.59532
_cell_angle_alpha  52.92882
_cell_angle_beta   52.92882
_cell_angle_gamma  25.78388
_cell_volume       328.70388
_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 0.81756 0.81756 0.29587 1.00000
  Na2 Na 0.18244 0.18244 0.70413 1.00000
  Ti1 Ti 0.73221 0.73221 0.92006 1.00000
  Ti2 Ti 0.26779 0.26779 0.07994 1.00000
  Ti3 Ti 0.09238 0.09238 0.36061 1.00000
  Ti4 Ti 0.90762 0.90762 0.63939 1.00000
  Ti5 Ti 0.55282 0.55282 0.20741 1.00000
  Ti6 Ti 0.44718 0.44718 0.79259 1.00000
  O1 O 0.73884 0.73884 0.07328 1.00000
  O2 O 0.26116 0.26116 0.92672 1.00000
  O3 O 0.59390 0.59390 0.04484 1.00000
  O4 O 0.40610 0.40610 0.95516 1.00000
  O5 O 0.34866 0.34866 0.48066 1.00000
  O6 O 0.65134 0.65134 0.51934 1.00000
  O7 O 0.24005 0.24005 0.23643 1.00000
  O8 O 0.75995 0.75995 0.76357 1.00000
  O9 O 0.08991 0.08991 0.20552 1.00000
  O10 O 0.91009 0.91009 0.79448 1.00000
  O11 O 0.07370 0.07370 0.51110 1.00000
  O12 O 0.92630 0.92630 0.48890 1.00000
  O13 O 0.57536 0.57536 0.34230 1.00000
  O14 O 0.42464 0.42464 0.65770 1.00000
  O15 O 0.96172 0.96172 0.05515 1.00000
  O16 O 0.03828 0.03828 0.94485 1.00000
  O17 O 0.41388 0.41388 0.29448 1.00000
  O18 O 0.58612 0.58612 0.70552 1.00000
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