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Li2Ho2H5

Alexandria ALEX

Alex-ID: agm007132296 · Space group: Imma (#74)

Basic Information

Formula
Li2Ho2H5
Alex-ID
agm007132296
Elements
3
Sites
18
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
223.01
ų
Cell a
8.6061
Å
Cell b
8.6061
Å
Cell c
8.6061
Å
α angle
142.97
°
β angle
144.24
°
γ angle
52.43
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li2Ho2H5
Li
4.00 · 22.2%
Ho
4.00 · 22.2%
H
10.00 · 55.6%

Energy & Stability

Energy above hull
0.3117
eV/atom
Formation energy
-0.3209
eV/atom
Corrected total energy
-64.1435
eV
Raw total energy
-64.1435
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0305
eV
DOS at Fermi level
7.3189
Total magnetisation
-0.0007
μB

Additional Information

Prototype ID

A2B2C5_129_spg46

Decomposition

HoH2 Li LiH

Computed at

2024-05-29 06:54:27.559362

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: agm007132296).

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 agm007132296
data_agm007132296
_cell_length_a     8.60606
_cell_length_b     8.60606
_cell_length_c     8.60606
_cell_angle_alpha  142.97263
_cell_angle_beta   144.23791
_cell_angle_gamma  52.42506
_cell_volume       223.01143
_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 0.36060 0.38122 0.97938 1.00000
  Li2 Li 0.63940 0.61878 0.02062 1.00000
  Li3 Li 0.90184 0.88122 0.02062 1.00000
  Li4 Li 0.09816 0.11878 0.97938 1.00000
  Ho1 Ho 0.50000 0.00000 0.50000 1.00000
  Ho2 Ho 0.00000 0.50000 0.50000 1.00000
  Ho3 Ho 0.26688 0.75000 0.51688 1.00000
  Ho4 Ho 0.73312 0.25000 0.48312 1.00000
  H1 H 0.82996 0.32996 0.00000 1.00000
  H2 H 0.17004 0.17004 0.50000 1.00000
  H3 H 0.82996 0.82996 0.50000 1.00000
  H4 H 0.17004 0.67004 0.00000 1.00000
  H5 H 0.55120 0.87471 0.67650 1.00000
  H6 H 0.44880 0.12529 0.32350 1.00000
  H7 H 0.69821 0.37471 0.32350 1.00000
  H8 H 0.30179 0.62529 0.67650 1.00000
  H9 H 0.00000 0.50000 0.00000 1.00000
  H10 H 0.00000 0.00000 0.50000 1.00000
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