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Li4Ac2Tl3

Alexandria ALEX

Alex-ID: agm003335754 · Space group: Cmce (#64)

Basic Information

Formula
Li4Ac2Tl3
Alex-ID
agm003335754
Elements
3
Sites
18
Space group
Cmce (#64)
Crystal system
orthorhombic
Volume
464.93
ų
Cell a
7.1574
Å
Cell b
7.4991
Å
Cell c
9.3723
Å
α angle
90.00
°
β angle
112.45
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li4Ac2Tl3
Li
8.00 · 44.4%
Ac
4.00 · 22.2%
Tl
6.00 · 33.3%

Energy & Stability

Energy above hull
0.0542
eV/atom
Formation energy
-0.2252
eV/atom
Corrected total energy
-49.9956
eV
Raw total energy
-49.9956
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.8425
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C4_315_spg64

Decomposition

LiAcTl2 Li8Tl3 LiAcTl

Computed at

2022-01-29 20:31:56.801173

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: agm003335754).

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 agm003335754
data_agm003335754
_cell_length_a     7.15741
_cell_length_b     7.49914
_cell_length_c     9.37227
_cell_angle_alpha  90.00000
_cell_angle_beta   112.44767
_cell_angle_gamma  90.00000
_cell_volume       464.93414
_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
  Li1 Li 0.70042 0.75000 0.90085 1.00000
  Li2 Li 0.79958 0.25000 0.09915 1.00000
  Li3 Li 0.29958 0.25000 0.09915 1.00000
  Li4 Li 0.20042 0.75000 0.90085 1.00000
  Li5 Li 0.16281 0.01146 0.32562 1.00000
  Li6 Li 0.83719 0.98854 0.67438 1.00000
  Li7 Li 0.33719 0.51146 0.67438 1.00000
  Li8 Li 0.66281 0.48854 0.32562 1.00000
  Ac1 Ac 0.11814 0.56991 0.23628 1.00000
  Ac2 Ac 0.88186 0.43009 0.76372 1.00000
  Ac3 Ac 0.38186 0.06991 0.76372 1.00000
  Ac4 Ac 0.61814 0.93009 0.23628 1.00000
  Tl1 Tl 0.00000 0.00000 0.00000 1.00000
  Tl2 Tl 0.50000 0.50000 0.00000 1.00000
  Tl3 Tl 0.51718 0.75000 0.53436 1.00000
  Tl4 Tl 0.98282 0.25000 0.46564 1.00000
  Tl5 Tl 0.48282 0.25000 0.46564 1.00000
  Tl6 Tl 0.01718 0.75000 0.53436 1.00000
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