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Y9ThGe8

Alexandria ALEX

Alex-ID: agm008316623 · Space group: P2_1 (#4)

Basic Information

Formula
Y9ThGe8
Alex-ID
agm008316623
Elements
3
Sites
36
Space group
P2_1 (#4)
Crystal system
monoclinic
Volume
884.30
ų
Cell a
7.7936
Å
Cell b
7.6945
Å
Cell c
14.7464
Å
α angle
90.00
°
β angle
90.21
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y9ThGe8
Y
18.00 · 50.0%
Th
2.00 · 5.6%
Ge
16.00 · 44.4%

Energy & Stability

Energy above hull
0.0036
eV/atom
Formation energy
-0.8793
eV/atom
Corrected total energy
-236.7121
eV
Raw total energy
-236.7121
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.5486
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB8C9_3_spg4

Decomposition

Y3(ThGe2)2 Y4Ge3 YGe

Computed at

2024-12-10 01:22:28

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: agm008316623).

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 agm008316623
data_agm008316623
_cell_length_a     7.79358
_cell_length_b     7.69453
_cell_length_c     14.74635
_cell_angle_alpha  90.00000
_cell_angle_beta   90.20557
_cell_angle_gamma  90.00000
_cell_volume       884.30309
_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
  Y1 Y 0.41142 0.87261 0.63014 1.00000
  Y2 Y 0.58858 0.37261 0.36986 1.00000
  Y3 Y 0.08520 0.12482 0.13260 1.00000
  Y4 Y 0.91480 0.62482 0.86740 1.00000
  Y5 Y 0.08830 0.12620 0.86803 1.00000
  Y6 Y 0.91170 0.62620 0.13197 1.00000
  Y7 Y 0.41020 0.87537 0.36845 1.00000
  Y8 Y 0.58980 0.37537 0.63155 1.00000
  Y9 Y 0.74993 0.70974 0.49981 1.00000
  Y10 Y 0.25007 0.20974 0.50019 1.00000
  Y11 Y 0.75070 0.29110 0.00102 1.00000
  Y12 Y 0.24930 0.79110 0.99898 1.00000
  Y13 Y 0.07481 0.52462 0.64836 1.00000
  Y14 Y 0.92519 0.02462 0.35164 1.00000
  Y15 Y 0.07216 0.52681 0.35334 1.00000
  Y16 Y 0.92784 0.02681 0.64666 1.00000
  Y17 Y 0.42407 0.47011 0.85337 1.00000
  Y18 Y 0.57593 0.97011 0.14663 1.00000
  Th1 Th 0.42899 0.47845 0.15164 1.00000
  Th2 Th 0.57101 0.97845 0.84836 1.00000
  Ge1 Ge 0.36888 0.57694 0.50016 1.00000
  Ge2 Ge 0.63112 0.07694 0.49984 1.00000
  Ge3 Ge 0.12898 0.42249 0.00186 1.00000
  Ge4 Ge 0.87102 0.92249 0.99814 1.00000
  Ge5 Ge 0.72088 0.71790 0.70508 1.00000
  Ge6 Ge 0.27912 0.21790 0.29492 1.00000
  Ge7 Ge 0.77846 0.28025 0.20549 1.00000
  Ge8 Ge 0.22154 0.78025 0.79451 1.00000
  Ge9 Ge 0.78659 0.28566 0.79290 1.00000
  Ge10 Ge 0.21341 0.78566 0.20710 1.00000
  Ge11 Ge 0.71305 0.71504 0.29271 1.00000
  Ge12 Ge 0.28695 0.21504 0.70729 1.00000
  Ge13 Ge 0.11083 0.83174 0.49968 1.00000
  Ge14 Ge 0.88917 0.33174 0.50032 1.00000
  Ge15 Ge 0.38702 0.16862 0.00161 1.00000
  Ge16 Ge 0.61298 0.66862 0.99839 1.00000
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