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LiNb(SiH3)2

Alexandria ALEX

Alex-ID: agm097653756 · Space group: P1 (#1)

Basic Information

Formula
LiNb(SiH3)2
Alex-ID
agm097653756
Elements
4
Sites
40
Space group
P1 (#1)
Crystal system
triclinic
Volume
383.94
ų
Cell a
6.4822
Å
Cell b
6.0222
Å
Cell c
9.8938
Å
α angle
92.84
°
β angle
89.94
°
γ angle
84.46
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiNb(SiH3)2
Li
4.00 · 10.0%
Nb
4.00 · 10.0%
Si
8.00 · 20.0%
H
24.00 · 60.0%

Energy & Stability

Energy above hull
0.2824
eV/atom
Formation energy
-0.0294
eV/atom
Corrected total energy
-170.2500
eV
Raw total energy
-170.2500
eV

Electronic Structure

Indirect band gap
0.1103
eV
Direct band gap
0.1988
eV
DOS at Fermi level
1.7422
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D6_3016_spg1

Decomposition

Nb5Si3H SiH20 LiH NbSi2

Computed at

2025-04-29 18:04:42

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: agm097653756).

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 agm097653756
data_agm097653756
_cell_length_a     6.48217
_cell_length_b     6.02224
_cell_length_c     9.89378
_cell_angle_alpha  92.84255
_cell_angle_beta   89.93576
_cell_angle_gamma  84.46095
_cell_volume       383.94212
_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 0.08694 0.15444 0.04782 1.00000
  Li2 Li 0.90088 0.64610 0.97649 1.00000
  Li3 Li 0.58136 0.85463 0.45964 1.00000
  Li4 Li 0.25262 0.18789 0.54181 1.00000
  Nb1 Nb 0.59615 0.25315 0.97072 1.00000
  Nb2 Nb 0.40618 0.75856 0.94495 1.00000
  Nb3 Nb 0.05383 0.73515 0.46027 1.00000
  Nb4 Nb 0.79067 0.29774 0.49720 1.00000
  Si1 Si 0.38286 0.07419 0.77159 1.00000
  Si2 Si 0.77826 0.15335 0.23004 1.00000
  Si3 Si 0.77160 0.11531 0.74999 1.00000
  Si4 Si 0.35731 0.77712 0.20981 1.00000
  Si5 Si 0.35729 0.49031 0.35761 1.00000
  Si6 Si 0.54126 0.45824 0.74094 1.00000
  Si7 Si 0.96764 0.46206 0.27609 1.00000
  Si8 Si 0.15639 0.69357 0.72747 1.00000
  H1 H 0.61721 0.57022 0.02911 1.00000
  H2 H 0.33900 0.44982 0.98214 1.00000
  H3 H 0.07589 0.46102 0.52851 1.00000
  H4 H 0.81465 0.64898 0.54866 1.00000
  H5 H 0.81253 0.98959 0.51516 1.00000
  H6 H 0.03188 0.13498 0.43860 1.00000
  H7 H 0.39533 0.05241 0.04334 1.00000
  H8 H 0.65577 0.90453 0.96508 1.00000
  H9 H 0.03388 0.51312 0.78567 1.00000
  H10 H 0.34114 0.25952 0.29655 1.00000
  H11 H 0.34568 0.50057 0.64610 1.00000
  H12 H 0.58590 0.50700 0.41862 1.00000
  H13 H 0.51607 0.92609 0.27470 1.00000
  H14 H 0.57556 0.98074 0.67319 1.00000
  H15 H 0.15833 0.90698 0.27852 1.00000
  H16 H 0.90955 0.88726 0.75591 1.00000
  H17 H 0.86790 0.32240 0.95837 1.00000
  H18 H 0.12476 0.84185 0.97287 1.00000
  H19 H 0.29218 0.86797 0.51480 1.00000
  H20 H 0.53971 0.18111 0.49174 1.00000
  H21 H 0.58574 0.71634 0.78084 1.00000
  H22 H 0.60147 0.32691 0.17266 1.00000
  H23 H 0.95187 0.22457 0.65747 1.00000
  H24 H 0.84677 0.71422 0.30897 1.00000
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