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Li3B2H9

Alexandria ALEX

Alex-ID: agm006192248 · Space group: P-3m1 (#164)

Basic Information

Formula
Li3B2H9
Alex-ID
agm006192248
Elements
3
Sites
14
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
83.07
ų
Cell a
4.2771
Å
Cell b
4.2771
Å
Cell c
5.2434
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li3B2H9
B
2.00 · 14.3%
Li
3.00 · 21.4%
H
9.00 · 64.3%

Energy & Stability

Energy above hull
0.3878
eV/atom
Formation energy
-0.0506
eV/atom
Corrected total energy
-48.9625
eV
Raw total energy
-48.9625
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.3966
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C9_5_spg164

Decomposition

LiBH4 LiH

Computed at

2024-02-02 01:52:05

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: agm006192248).

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 agm006192248
data_agm006192248
_cell_length_a     4.27708
_cell_length_b     4.27708
_cell_length_c     5.24340
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  119.99999
_cell_volume       83.06882
_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
  B1 B 0.33333 0.66667 0.79779 1.00000
  B2 B 0.66667 0.33333 0.20221 1.00000
  Li1 Li 0.33333 0.66667 0.31488 1.00000
  Li2 Li 0.00000 0.00000 0.00000 1.00000
  Li3 Li 0.66667 0.33333 0.68512 1.00000
  H1 H 0.81986 0.63972 0.32233 1.00000
  H2 H 0.81986 0.18014 0.32233 1.00000
  H3 H 0.50000 0.00000 0.00000 1.00000
  H4 H 0.18014 0.81986 0.67767 1.00000
  H5 H 0.63972 0.81986 0.67767 1.00000
  H6 H 0.36028 0.18014 0.32233 1.00000
  H7 H 0.18014 0.36028 0.67767 1.00000
  H8 H 0.00000 0.50000 0.00000 1.00000
  H9 H 0.50000 0.50000 0.00000 1.00000
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