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LiSc(CuH3)2

Alexandria ALEX

Alex-ID: agm007706573 · Space group: C2/c (#15)

Basic Information

Formula
LiSc(CuH3)2
Alex-ID
agm007706573
Elements
4
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
169.50
ų
Cell a
5.9342
Å
Cell b
5.9342
Å
Cell c
4.9688
Å
α angle
80.01
°
β angle
80.01
°
γ angle
85.53
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiSc(CuH3)2
Li
2.00 · 10.0%
Sc
2.00 · 10.0%
Cu
4.00 · 20.0%
H
12.00 · 60.0%

Energy & Stability

Energy above hull
0.0649
eV/atom
Formation energy
-0.2866
eV/atom
Corrected total energy
-77.7400
eV
Raw total energy
-77.7400
eV

Electronic Structure

Indirect band gap
1.1399
eV
Direct band gap
1.2214
eV
DOS at Fermi level
-0.0111
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D6_420_spg15

Decomposition

ScH3 Li3CuH4 Cu CuH4

Computed at

2024-02-08 05:40:22

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: agm007706573).

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 agm007706573
data_agm007706573
_cell_length_a     5.93419
_cell_length_b     5.93419
_cell_length_c     4.96879
_cell_angle_alpha  80.00756
_cell_angle_beta   80.00756
_cell_angle_gamma  85.53442
_cell_volume       169.49962
_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 0.58522 0.41478 0.75000 1.00000
  Li2 Li 0.41478 0.58522 0.25000 1.00000
  Sc1 Sc 0.16730 0.83270 0.75000 1.00000
  Sc2 Sc 0.83270 0.16730 0.25000 1.00000
  Cu1 Cu 0.90819 0.66415 0.29663 1.00000
  Cu2 Cu 0.33585 0.09181 0.20337 1.00000
  Cu3 Cu 0.09181 0.33585 0.70337 1.00000
  Cu4 Cu 0.66415 0.90819 0.79663 1.00000
  H1 H 0.60245 0.14196 0.60053 1.00000
  H2 H 0.85804 0.39755 0.89947 1.00000
  H3 H 0.39755 0.85804 0.39947 1.00000
  H4 H 0.14196 0.60245 0.10053 1.00000
  H5 H 0.88233 0.84556 0.52379 1.00000
  H6 H 0.15444 0.11767 0.97621 1.00000
  H7 H 0.11767 0.15444 0.47621 1.00000
  H8 H 0.84556 0.88233 0.02379 1.00000
  H9 H 0.47167 0.71885 0.87088 1.00000
  H10 H 0.28115 0.52833 0.62912 1.00000
  H11 H 0.52833 0.28115 0.12912 1.00000
  H12 H 0.71885 0.47167 0.37088 1.00000
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