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Li2La2Zn

Alexandria ALEX

Alex-ID: agm002929697 · Space group: I4/mmm (#139)

Basic Information

Formula
Li2La2Zn
Alex-ID
agm002929697
Elements
3
Sites
5
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
137.37
ų
Cell a
3.7898
Å
Cell b
3.7898
Å
Cell c
9.9327
Å
α angle
79.00
°
β angle
79.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li2La2Zn
Zn
1.00 · 20.0%
Li
2.00 · 40.0%
La
2.00 · 40.0%

Energy & Stability

Energy above hull
0.1335
eV/atom
Formation energy
0.0074
eV/atom
Corrected total energy
-14.9238
eV
Raw total energy
-14.9238
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0248
eV
DOS at Fermi level
7.9421
Total magnetisation
-0.0003
μB

Additional Information

Prototype ID

AB2C2_106_spg139

Decomposition

La4Zn La4Zn3 Li

Computed at

2017-06-26 11:25:34

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: agm002929697).

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 agm002929697
data_agm002929697
_cell_length_a     3.78975
_cell_length_b     3.78975
_cell_length_c     9.93268
_cell_angle_alpha  79.00217
_cell_angle_beta   79.00217
_cell_angle_gamma  90.00000
_cell_volume       137.36547
_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
  Zn1 Zn 0.00000 0.00000 0.00000 1.00000
  Li1 Li 0.75000 0.25000 0.50000 1.00000
  Li2 Li 0.25000 0.75000 0.50000 1.00000
  La1 La 0.40885 0.40885 0.18230 1.00000
  La2 La 0.59115 0.59115 0.81770 1.00000
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