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Na6LiAcH18

Alexandria ALEX

Alex-ID: agm098995534 · Space group: P1 (#1)

Basic Information

Formula
Na6LiAcH18
Alex-ID
agm098995534
Elements
4
Sites
26
Space group
P1 (#1)
Crystal system
triclinic
Volume
300.90
ų
Cell a
7.0518
Å
Cell b
6.7055
Å
Cell c
6.9299
Å
α angle
68.07
°
β angle
94.32
°
γ angle
98.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na6LiAcH18
Na
6.00 · 23.1%
Li
1.00 · 3.8%
Ac
1.00 · 3.8%
H
18.00 · 69.2%

Energy & Stability

Energy above hull
0.0725
eV/atom
Formation energy
-0.2114
eV/atom
Corrected total energy
-77.7484
eV
Raw total energy
-77.7484
eV

Electronic Structure

Indirect band gap
3.3309
eV
Direct band gap
3.3644
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6D18_13_spg1

Decomposition

NaH7 AcH3 NaH LiH

Computed at

2025-05-28 18:54:12

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: agm098995534).

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 agm098995534
data_agm098995534
_cell_length_a     7.05185
_cell_length_b     6.70549
_cell_length_c     6.92988
_cell_angle_alpha  68.06761
_cell_angle_beta   94.31761
_cell_angle_gamma  98.01643
_cell_volume       300.90438
_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
  Na1 Na 0.97274 0.18683 0.58964 1.00000
  Na2 Na 0.18587 0.94550 0.17759 1.00000
  Na3 Na 0.43265 0.97543 0.70555 1.00000
  Na4 Na 0.63859 0.05953 0.29783 1.00000
  Na5 Na 0.68328 0.34825 0.84885 1.00000
  Na6 Na 0.25958 0.48565 0.76114 1.00000
  Li1 Li 0.03083 0.33510 0.13541 1.00000
  Ac1 Ac 0.50305 0.55079 0.24779 1.00000
  H1 H 0.89012 0.58142 0.42181 1.00000
  H2 H 0.28886 0.30992 0.54632 1.00000
  H3 H 0.99138 0.27374 0.88239 1.00000
  H4 H 0.81597 0.85697 0.01963 1.00000
  H5 H 0.10859 0.79030 0.78140 1.00000
  H6 H 0.96242 0.04042 0.34149 1.00000
  H7 H 0.40225 0.77735 0.44896 1.00000
  H8 H 0.79316 0.81415 0.61534 1.00000
  H9 H 0.17869 0.61734 0.10552 1.00000
  H10 H 0.76849 0.40254 0.14872 1.00000
  H11 H 0.51283 0.95342 0.03479 1.00000
  H12 H 0.34250 0.26794 0.14966 1.00000
  H13 H 0.90260 0.69976 0.41339 1.00000
  H14 H 0.85317 0.74902 0.03721 1.00000
  H15 H 0.09866 0.83937 0.66219 1.00000
  H16 H 0.71380 0.76294 0.69541 1.00000
  H17 H 0.51047 0.62346 0.88281 1.00000
  H18 H 0.65944 0.25287 0.54916 1.00000
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