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Lu5Ge3H

Alexandria ALEX

Alex-ID: agm073029007 · Space group: P6_3/mcm (#193)

Basic Information

Formula
Lu5Ge3H
Alex-ID
agm073029007
Elements
3
Sites
18
Space group
P6_3/mcm (#193)
Crystal system
hexagonal
Volume
366.33
ų
Cell a
8.3130
Å
Cell b
8.3130
Å
Cell c
6.1210
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Lu5Ge3H
Lu
10.00 · 55.6%
Ge
6.00 · 33.3%
H
2.00 · 11.1%

Energy & Stability

Energy above hull
0.0125
eV/atom
Formation energy
-0.7940
eV/atom
Corrected total energy
-93.6850
eV
Raw total energy
-93.6850
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.3366
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB3C5_571_spg176

Decomposition

Lu4Ge3 Lu5Ge3 LuH2

Computed at

2024-10-29 01:47:13

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: agm073029007).

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 agm073029007
data_agm073029007
_cell_length_a     8.31304
_cell_length_b     8.31304
_cell_length_c     6.12100
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       366.33083
_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
  Lu1 Lu 0.00000 0.24952 0.25000 1.00000
  Lu2 Lu 0.00000 0.75048 0.75000 1.00000
  Lu3 Lu 0.75048 0.00000 0.75000 1.00000
  Lu4 Lu 0.24952 0.00000 0.25000 1.00000
  Lu5 Lu 0.75048 0.75048 0.25000 1.00000
  Lu6 Lu 0.24952 0.24952 0.75000 1.00000
  Lu7 Lu 0.33333 0.66667 0.00000 1.00000
  Lu8 Lu 0.66667 0.33333 0.00000 1.00000
  Lu9 Lu 0.66667 0.33333 0.50000 1.00000
  Lu10 Lu 0.33333 0.66667 0.50000 1.00000
  Ge1 Ge 0.00000 0.38842 0.75000 1.00000
  Ge2 Ge 0.00000 0.61158 0.25000 1.00000
  Ge3 Ge 0.61158 0.00000 0.25000 1.00000
  Ge4 Ge 0.38842 0.00000 0.75000 1.00000
  Ge5 Ge 0.61158 0.61158 0.75000 1.00000
  Ge6 Ge 0.38842 0.38842 0.25000 1.00000
  H1 H 0.00000 0.00000 0.00000 1.00000
  H2 H 0.00000 0.00000 0.50000 1.00000
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