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Tl7Sn3

Alexandria ALEX

Alex-ID: agm007808283 · Space group: P6_3mc (#186)

Alexandria Database API

Basic Information

Formula
Tl7Sn3
Alex-ID
agm007808283
Elements
2
Sites
20
Space group
P6_3mc (#186)
Crystal system
hexagonal
Volume
646.04
ų
Cell a
9.5639
Å
Cell b
9.5639
Å
Cell c
8.1556
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tl7Sn3
Tl
14.00 · 70.0%
Sn
6.00 · 30.0%

Energy & Stability

Energy above hull
0.0475
eV/atom
Formation energy
0.0457
eV/atom
Corrected total energy
-56.2311
eV
Raw total energy
-56.2311
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.1081
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B7_3_spg186

Decomposition

Tl17Sn12 Tl

Computed at

2024-06-01 18:26:18.622004

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: agm007808283).

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 agm007808283
data_agm007808283
_cell_length_a     9.56392
_cell_length_b     9.56392
_cell_length_c     8.15558
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       646.03658
_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 0.66667 0.33333 0.99519 1.00000
  Tl2 Tl 0.33333 0.66667 0.49519 1.00000
  Tl3 Tl 0.87394 0.74788 0.96732 1.00000
  Tl4 Tl 0.87394 0.12606 0.96732 1.00000
  Tl5 Tl 0.25212 0.12606 0.96732 1.00000
  Tl6 Tl 0.12606 0.25212 0.46732 1.00000
  Tl7 Tl 0.12606 0.87394 0.46732 1.00000
  Tl8 Tl 0.74788 0.87394 0.46732 1.00000
  Tl9 Tl 0.45924 0.91847 0.16641 1.00000
  Tl10 Tl 0.45924 0.54076 0.16641 1.00000
  Tl11 Tl 0.08153 0.54076 0.16641 1.00000
  Tl12 Tl 0.54076 0.08153 0.66641 1.00000
  Tl13 Tl 0.54076 0.45924 0.66641 1.00000
  Tl14 Tl 0.91847 0.45924 0.66641 1.00000
  Sn1 Sn 0.22083 0.44166 0.83720 1.00000
  Sn2 Sn 0.22083 0.77917 0.83720 1.00000
  Sn3 Sn 0.55834 0.77917 0.83720 1.00000
  Sn4 Sn 0.77917 0.55834 0.33720 1.00000
  Sn5 Sn 0.77917 0.22083 0.33720 1.00000
  Sn6 Sn 0.44166 0.22083 0.33720 1.00000
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