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HEAS Data Platform · Materials Science Database

Tl9O3F2

Alexandria ALEX

Alex-ID: agm005636701 · Space group: P6_3/m (#176)

Basic Information

Formula
Tl9O3F2
Alex-ID
agm005636701
Elements
3
Sites
28
Space group
P6_3/m (#176)
Crystal system
hexagonal
Volume
942.53
ų
Cell a
8.6418
Å
Cell b
8.6418
Å
Cell c
14.5732
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tl9O3F2
Tl
18.00 · 64.3%
O
6.00 · 21.4%
F
4.00 · 14.3%

Energy & Stability

Energy above hull
0.1097
eV/atom
Formation energy
-0.9808
eV/atom
Corrected total energy
-105.4878
eV
Raw total energy
-101.2741
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.2851
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C9_249_spg176

Decomposition

Tl2O Tl TlF

Computed at

2023-06-14 11:09:42.148459

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: agm005636701).

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 agm005636701
data_agm005636701
_cell_length_a     8.64181
_cell_length_b     8.64181
_cell_length_c     14.57319
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00001
_cell_volume       942.52827
_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
  Tl1 Tl 0.72353 0.69357 0.75000 1.00000
  Tl2 Tl 0.61632 0.59315 0.38960 1.00000
  Tl3 Tl 0.61632 0.59315 0.11040 1.00000
  Tl4 Tl 0.30643 0.02996 0.75000 1.00000
  Tl5 Tl 0.97683 0.38368 0.11040 1.00000
  Tl6 Tl 0.97683 0.38368 0.38960 1.00000
  Tl7 Tl 0.40685 0.02317 0.11040 1.00000
  Tl8 Tl 0.40685 0.02317 0.38960 1.00000
  Tl9 Tl 0.02996 0.72353 0.25000 1.00000
  Tl10 Tl 0.97004 0.27647 0.75000 1.00000
  Tl11 Tl 0.59315 0.97683 0.88960 1.00000
  Tl12 Tl 0.59315 0.97683 0.61040 1.00000
  Tl13 Tl 0.02317 0.61632 0.61040 1.00000
  Tl14 Tl 0.02317 0.61632 0.88960 1.00000
  Tl15 Tl 0.69357 0.97004 0.25000 1.00000
  Tl16 Tl 0.38368 0.40685 0.61040 1.00000
  Tl17 Tl 0.38368 0.40685 0.88960 1.00000
  Tl18 Tl 0.27647 0.30643 0.25000 1.00000
  O1 O 0.76913 0.73768 0.25000 1.00000
  O2 O 0.26232 0.03145 0.25000 1.00000
  O3 O 0.96855 0.23087 0.25000 1.00000
  O4 O 0.03145 0.76913 0.75000 1.00000
  O5 O 0.73768 0.96855 0.75000 1.00000
  O6 O 0.23087 0.26232 0.75000 1.00000
  F1 F 0.66667 0.33333 0.38452 1.00000
  F2 F 0.66667 0.33333 0.11548 1.00000
  F3 F 0.33333 0.66667 0.88452 1.00000
  F4 F 0.33333 0.66667 0.61548 1.00000
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