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HEAS Data Platform · Materials Science Database

Nb2Tl4S11

Alexandria ALEX

Alex-ID: agm005290124 · Space group: P-1 (#2)

Basic Information

Formula
Nb2Tl4S11
Alex-ID
agm005290124
Elements
3
Sites
34
Space group
P-1 (#2)
Crystal system
triclinic
Volume
949.24
ų
Cell a
8.1270
Å
Cell b
9.1452
Å
Cell c
13.4602
Å
α angle
107.80
°
β angle
89.16
°
γ angle
94.72
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nb2Tl4S11
Nb
4.00 · 11.8%
Tl
8.00 · 23.5%
S
22.00 · 64.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.9787
eV/atom
Corrected total energy
-183.2901
eV
Raw total energy
-168.6940
eV

Electronic Structure

Indirect band gap
1.1833
eV
Direct band gap
1.2391
eV
DOS at Fermi level
-0.0100
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B4C11_14_spg2

Decomposition

Nb2Tl4S11

Computed at

2022-12-13 05:29:57.733396

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: agm005290124).

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 agm005290124
data_agm005290124
_cell_length_a     8.12697
_cell_length_b     9.14523
_cell_length_c     13.46016
_cell_angle_alpha  107.79600
_cell_angle_beta   89.16482
_cell_angle_gamma  94.71937
_cell_volume       949.24248
_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
  Nb1 Nb 0.12376 0.63929 0.30682 1.00000
  Nb2 Nb 0.87624 0.36071 0.69318 1.00000
  Nb3 Nb 0.33180 0.88896 0.19010 1.00000
  Nb4 Nb 0.66820 0.11104 0.80990 1.00000
  Tl1 Tl 0.23345 0.57756 0.58521 1.00000
  Tl2 Tl 0.76655 0.42244 0.41479 1.00000
  Tl3 Tl 0.49852 0.73415 0.88884 1.00000
  Tl4 Tl 0.50148 0.26585 0.11116 1.00000
  Tl5 Tl 0.21448 0.03255 0.57531 1.00000
  Tl6 Tl 0.78552 0.96745 0.42469 1.00000
  Tl7 Tl 0.05042 0.24012 0.97626 1.00000
  Tl8 Tl 0.94958 0.75988 0.02374 1.00000
  S1 S 0.00704 0.28796 0.53317 1.00000
  S2 S 0.99296 0.71204 0.46683 1.00000
  S3 S 0.61278 0.19137 0.62794 1.00000
  S4 S 0.38722 0.80863 0.37206 1.00000
  S5 S 0.04792 0.35939 0.24806 1.00000
  S6 S 0.95208 0.64061 0.75194 1.00000
  S7 S 0.10109 0.51121 0.81192 1.00000
  S8 S 0.89891 0.48879 0.18808 1.00000
  S9 S 0.39213 0.57499 0.35413 1.00000
  S10 S 0.60787 0.42501 0.64587 1.00000
  S11 S 0.35894 0.13070 0.33358 1.00000
  S12 S 0.64106 0.86930 0.66642 1.00000
  S13 S 0.72898 0.04186 0.95584 1.00000
  S14 S 0.27102 0.95814 0.04416 1.00000
  S15 S 0.51793 0.68469 0.11843 1.00000
  S16 S 0.48207 0.31531 0.88157 1.00000
  S17 S 0.72816 0.39670 0.88686 1.00000
  S18 S 0.27184 0.60330 0.11314 1.00000
  S19 S 0.95877 0.13584 0.74783 1.00000
  S20 S 0.04123 0.86416 0.25217 1.00000
  S21 S 0.57972 0.07264 0.25652 1.00000
  S22 S 0.42028 0.92736 0.74348 1.00000
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