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Sr3H6Au

Alexandria ALEX

Alex-ID: agm006459564 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Sr3H6Au
Alex-ID
agm006459564
Elements
3
Sites
20
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
324.70
ų
Cell a
7.7494
Å
Cell b
7.7494
Å
Cell c
5.5533
Å
α angle
90.00
°
β angle
90.00
°
γ angle
103.18
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr3H6Au
Sr
6.00 · 30.0%
H
12.00 · 60.0%
Au
2.00 · 10.0%

Energy & Stability

Energy above hull
0.1464
eV/atom
Formation energy
-0.4519
eV/atom
Corrected total energy
-64.6074
eV
Raw total energy
-64.6074
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0133
eV
DOS at Fermi level
7.7269
Total magnetisation
0.6050
μB

Additional Information

Prototype ID

AB3C6_793_spg36

Decomposition

Sr2(H2Au)3 SrH2 SrAu2

Computed at

2024-02-28 20:20:09.211127

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: agm006459564).

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 agm006459564
data_agm006459564
_cell_length_a     7.74940
_cell_length_b     7.74940
_cell_length_c     5.55332
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  103.18418
_cell_volume       324.70485
_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
  Sr1 Sr 0.91301 0.69292 0.47424 1.00000
  Sr2 Sr 0.69292 0.91301 0.97424 1.00000
  Sr3 Sr 0.38997 0.61003 0.45062 1.00000
  Sr4 Sr 0.61003 0.38997 0.95062 1.00000
  Sr5 Sr 0.08699 0.30708 0.97424 1.00000
  Sr6 Sr 0.30708 0.08699 0.47424 1.00000
  H1 H 0.66035 0.64961 0.21352 1.00000
  H2 H 0.64961 0.66035 0.71352 1.00000
  H3 H 0.39975 0.88289 0.17541 1.00000
  H4 H 0.88289 0.39975 0.67541 1.00000
  H5 H 0.05469 0.94531 0.12911 1.00000
  H6 H 0.21032 0.78968 0.68191 1.00000
  H7 H 0.78968 0.21032 0.18191 1.00000
  H8 H 0.94531 0.05469 0.62911 1.00000
  H9 H 0.11711 0.60025 0.17541 1.00000
  H10 H 0.60025 0.11711 0.67541 1.00000
  H11 H 0.35039 0.33965 0.21352 1.00000
  H12 H 0.33965 0.35039 0.71352 1.00000
  Au1 Au 0.19370 0.80630 0.99736 1.00000
  Au2 Au 0.80630 0.19370 0.49736 1.00000
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