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Ac7TlSn3

Alexandria ALEX

Alex-ID: agm003582151 · Space group: Immm (#71)

Basic Information

Formula
Ac7TlSn3
Alex-ID
agm003582151
Elements
3
Sites
11
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
419.32
ų
Cell a
6.4050
Å
Cell b
8.7717
Å
Cell c
8.7717
Å
α angle
92.24
°
β angle
111.31
°
γ angle
111.31
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac7TlSn3
Ac
7.00 · 63.6%
Tl
1.00 · 9.1%
Sn
3.00 · 27.3%

Energy & Stability

Energy above hull
0.1667
eV/atom
Formation energy
-0.3485
eV/atom
Corrected total energy
-46.9675
eV
Raw total energy
-46.9675
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0186
eV
DOS at Fermi level
9.9446
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C7_119_spg71

Decomposition

Ac5Sn3 Ac5Tl3 Ac

Computed at

2022-04-03 01:58:16.354489

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: agm003582151).

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 agm003582151
data_agm003582151
_cell_length_a     6.40504
_cell_length_b     8.77167
_cell_length_c     8.77167
_cell_angle_alpha  92.23786
_cell_angle_beta   111.31247
_cell_angle_gamma  111.31247
_cell_volume       419.31892
_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
  Ac1 Ac 0.17011 0.17039 0.17039 1.00000
  Ac2 Ac 0.33076 0.06095 0.60172 1.00000
  Ac3 Ac 0.66924 0.39828 0.93905 1.00000
  Ac4 Ac 0.33076 0.60172 0.06095 1.00000
  Ac5 Ac 0.00000 0.50000 0.50000 1.00000
  Ac6 Ac 0.66924 0.93905 0.39828 1.00000
  Ac7 Ac 0.82989 0.82961 0.82961 1.00000
  Tl1 Tl 0.50000 0.50000 0.50000 1.00000
  Sn1 Sn 0.00000 0.76615 0.23385 1.00000
  Sn2 Sn 0.50000 0.00000 0.00000 1.00000
  Sn3 Sn 0.00000 0.23385 0.76615 1.00000
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