Navigation

HEAS Data Platform · Materials Science Database

Na3(TiSe2)10

Alexandria ALEX

Alex-ID: agm007992972 · Space group: Cm (#8)

Basic Information

Formula
Na3(TiSe2)10
Alex-ID
agm007992972
Elements
3
Sites
33
Space group
Cm (#8)
Crystal system
monoclinic
Volume
769.98
ų
Cell a
9.4514
Å
Cell b
9.4514
Å
Cell c
14.0854
Å
α angle
87.20
°
β angle
87.20
°
γ angle
141.76
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3(TiSe2)10
Na
3.00 · 9.1%
Ti
10.00 · 30.3%
Se
20.00 · 60.6%

Energy & Stability

Energy above hull
0.0121
eV/atom
Formation energy
-1.1578
eV/atom
Corrected total energy
-190.9266
eV
Raw total energy
-190.9266
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0003
eV
DOS at Fermi level
17.0734
Total magnetisation
0.0037
μB

Additional Information

Prototype ID

A3B10C20_1_spg8

Decomposition

Na(TiSe2)4 Na(TiSe2)2

Computed at

2024-11-15 10:05:33.878124

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: agm007992972).

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 agm007992972
data_agm007992972
_cell_length_a     9.45135
_cell_length_b     9.45135
_cell_length_c     14.08543
_cell_angle_alpha  87.19703
_cell_angle_beta   87.19703
_cell_angle_gamma  141.76422
_cell_volume       769.98441
_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 0.71957 0.71957 0.00017 1.00000
  Na2 Na 0.26909 0.88858 0.99922 1.00000
  Na3 Na 0.88858 0.26909 0.99922 1.00000
  Ti1 Ti 0.22505 0.42361 0.72916 1.00000
  Ti2 Ti 0.81950 0.81950 0.72849 1.00000
  Ti3 Ti 0.97836 0.97836 0.27119 1.00000
  Ti4 Ti 0.42361 0.22505 0.72916 1.00000
  Ti5 Ti 0.57377 0.37559 0.27074 1.00000
  Ti6 Ti 0.02511 0.62415 0.72848 1.00000
  Ti7 Ti 0.17664 0.77597 0.27038 1.00000
  Ti8 Ti 0.62415 0.02511 0.72848 1.00000
  Ti9 Ti 0.77597 0.17664 0.27038 1.00000
  Ti10 Ti 0.37559 0.57377 0.27074 1.00000
  Se1 Se 0.85090 0.05041 0.84163 1.00000
  Se2 Se 0.00499 0.20580 0.37945 1.00000
  Se3 Se 0.44791 0.44791 0.84217 1.00000
  Se4 Se 0.60617 0.60617 0.37966 1.00000
  Se5 Se 0.05041 0.85090 0.84163 1.00000
  Se6 Se 0.20580 0.00499 0.37945 1.00000
  Se7 Se 0.65500 0.25517 0.84248 1.00000
  Se8 Se 0.19278 0.19278 0.62042 1.00000
  Se9 Se 0.80607 0.40604 0.37874 1.00000
  Se10 Se 0.34390 0.34390 0.15776 1.00000
  Se11 Se 0.25517 0.65500 0.84248 1.00000
  Se12 Se 0.79382 0.59337 0.62005 1.00000
  Se13 Se 0.40604 0.80607 0.37874 1.00000
  Se14 Se 0.94574 0.74699 0.15780 1.00000
  Se15 Se 0.39394 0.99436 0.62032 1.00000
  Se16 Se 0.55043 0.15122 0.15662 1.00000
  Se17 Se 0.99436 0.39394 0.62032 1.00000
  Se18 Se 0.15122 0.55043 0.15662 1.00000
  Se19 Se 0.59337 0.79382 0.62005 1.00000
  Se20 Se 0.74699 0.94574 0.15780 1.00000
Get direct link