Navigation

HEAS Data Platform · Materials Science Database

Sr3Li4Ta6O20

Alexandria ALEX

Alex-ID: agm008702154 · Space group: P1 (#1)

Basic Information

Formula
Sr3Li4Ta6O20
Alex-ID
agm008702154
Elements
4
Sites
33
Space group
P1 (#1)
Crystal system
triclinic
Volume
419.72
ų
Cell a
5.6185
Å
Cell b
5.6218
Å
Cell c
13.5817
Å
α angle
89.89
°
β angle
78.07
°
γ angle
89.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr3Li4Ta6O20
Sr
3.00 · 9.1%
Li
4.00 · 12.1%
Ta
6.00 · 18.2%
O
20.00 · 60.6%

Energy & Stability

Energy above hull
0.0177
eV/atom
Formation energy
-3.2727
eV/atom
Corrected total energy
-291.0020
eV
Raw total energy
-276.9562
eV

Electronic Structure

Indirect band gap
1.7422
eV
Direct band gap
1.7422
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B4C6D20_1_spg38

Decomposition

SrLi2Ta2O7 SrTa2O6

Computed at

2024-11-15 21:10:08.474575

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: agm008702154).

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 agm008702154
data_agm008702154
_cell_length_a     5.61846
_cell_length_b     5.62180
_cell_length_c     13.58175
_cell_angle_alpha  89.88560
_cell_angle_beta   78.06646
_cell_angle_gamma  89.99101
_cell_volume       419.71892
_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
  Sr1 Sr 0.57455 0.00619 0.84509 1.00000
  Sr2 Sr 0.41882 0.99673 0.16756 1.00000
  Sr3 Sr 0.07412 0.49797 0.84554 1.00000
  Li1 Li 0.49739 0.25237 0.50711 1.00000
  Li2 Li 0.99814 0.25285 0.50631 1.00000
  Li3 Li 0.50942 0.75403 0.48191 1.00000
  Li4 Li 0.01186 0.75372 0.48187 1.00000
  Ta1 Ta 0.84546 0.00686 0.31283 1.00000
  Ta2 Ta 0.49811 0.50045 0.00619 1.00000
  Ta3 Ta 0.65625 0.50573 0.68706 1.00000
  Ta4 Ta 0.99893 0.99982 0.00645 1.00000
  Ta5 Ta 0.15625 0.99984 0.68733 1.00000
  Ta6 Ta 0.34561 0.49805 0.31265 1.00000
  O1 O 0.92564 0.97459 0.14843 1.00000
  O2 O 0.77290 0.26879 0.00175 1.00000
  O3 O 0.90245 0.25124 0.69422 1.00000
  O4 O 0.77392 0.02558 0.45471 1.00000
  O5 O 0.28567 0.21451 0.00611 1.00000
  O6 O 0.89463 0.75159 0.71466 1.00000
  O7 O 0.57632 0.46940 0.84948 1.00000
  O8 O 0.72941 0.52668 0.54645 1.00000
  O9 O 0.59989 0.24698 0.29105 1.00000
  O10 O 0.40315 0.25419 0.69289 1.00000
  O11 O 0.08275 0.03494 0.84956 1.00000
  O12 O 0.22730 0.97997 0.54667 1.00000
  O13 O 0.73579 0.77449 0.98587 1.00000
  O14 O 0.24229 0.72930 0.98387 1.00000
  O15 O 0.39497 0.75320 0.71328 1.00000
  O16 O 0.11166 0.24768 0.29116 1.00000
  O17 O 0.42709 0.53319 0.14807 1.00000
  O18 O 0.59101 0.75853 0.31077 1.00000
  O19 O 0.27439 0.48084 0.45459 1.00000
  O20 O 0.10305 0.75979 0.31036 1.00000
Get direct link