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Na2Ti(NbTe3)2

Alexandria ALEX

Alex-ID: agm004580485 · Space group: C2/m (#12)

Basic Information

Formula
Na2Ti(NbTe3)2
Alex-ID
agm004580485
Elements
4
Sites
11
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
316.41
ų
Cell a
6.7320
Å
Cell b
6.7320
Å
Cell c
8.2857
Å
α angle
96.21
°
β angle
96.21
°
γ angle
120.31
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2Ti(NbTe3)2
Na
2.00 · 18.2%
Ti
1.00 · 9.1%
Nb
2.00 · 18.2%
Te
6.00 · 54.5%

Energy & Stability

Energy above hull
0.0562
eV/atom
Formation energy
-0.6113
eV/atom
Corrected total energy
-56.2473
eV
Raw total energy
-56.2473
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0537
eV
DOS at Fermi level
5.9770
Total magnetisation
0.0101
μB

Additional Information

Prototype ID

AB2C2D6_25_spg12

Decomposition

Na(NbTe2)2 Na(TiTe2)2 Nb3Te4 Na2Te

Computed at

2022-06-24 04:56:55.415700

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: agm004580485).

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 agm004580485
data_agm004580485
_cell_length_a     6.73201
_cell_length_b     6.73201
_cell_length_c     8.28572
_cell_angle_alpha  96.21092
_cell_angle_beta   96.21092
_cell_angle_gamma  120.31301
_cell_volume       316.41500
_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 0.81408 0.18592 0.00000 1.00000
  Na2 Na 0.18592 0.81408 0.00000 1.00000
  Ti1 Ti 0.00000 0.00000 0.50000 1.00000
  Nb1 Nb 0.37320 0.62680 0.50000 1.00000
  Nb2 Nb 0.62680 0.37320 0.50000 1.00000
  Te1 Te 0.75117 0.75117 0.74259 1.00000
  Te2 Te 0.04209 0.38991 0.69581 1.00000
  Te3 Te 0.24883 0.24883 0.25741 1.00000
  Te4 Te 0.38991 0.04209 0.69581 1.00000
  Te5 Te 0.95791 0.61009 0.30419 1.00000
  Te6 Te 0.61009 0.95791 0.30419 1.00000
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