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Sr(BeH3)3

Alexandria ALEX

Alex-ID: agm078441302 · Space group: P1 (#1)

Basic Information

Formula
Sr(BeH3)3
Alex-ID
agm078441302
Elements
3
Sites
39
Space group
P1 (#1)
Crystal system
triclinic
Volume
366.33
ų
Cell a
6.2094
Å
Cell b
6.5861
Å
Cell c
9.7705
Å
α angle
95.56
°
β angle
93.55
°
γ angle
112.11
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr(BeH3)3
Sr
3.00 · 7.7%
Be
9.00 · 23.1%
H
27.00 · 69.2%

Energy & Stability

Energy above hull
0.0972
eV/atom
Formation energy
-0.2048
eV/atom
Corrected total energy
-134.0635
eV
Raw total energy
-134.0635
eV

Electronic Structure

Indirect band gap
0.5412
eV
Direct band gap
0.7797
eV
DOS at Fermi level
-0.1651
Total magnetisation
1.0007
μB

Additional Information

Prototype ID

AB3C9_758_spg1

Decomposition

BeH4 BeH2 SrBeH4

Computed at

2025-05-27 10:33:28

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: agm078441302).

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 agm078441302
data_agm078441302
_cell_length_a     6.20940
_cell_length_b     6.58606
_cell_length_c     9.77048
_cell_angle_alpha  95.55558
_cell_angle_beta   93.55245
_cell_angle_gamma  112.11381
_cell_volume       366.33204
_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 0.13947 0.05444 0.54544 1.00000
  Sr2 Sr 0.62958 0.27655 0.16496 1.00000
  Sr3 Sr 0.24267 0.64237 0.84614 1.00000
  Be1 Be 0.87174 0.86748 0.83545 1.00000
  Be2 Be 0.84198 0.92509 0.23961 1.00000
  Be3 Be 0.59950 0.40599 0.47023 1.00000
  Be4 Be 0.48760 0.21977 0.81575 1.00000
  Be5 Be 0.20783 0.40949 0.10010 1.00000
  Be6 Be 0.39471 0.67702 0.49673 1.00000
  Be7 Be 0.98330 0.00917 0.03743 1.00000
  Be8 Be 0.73361 0.29768 0.67951 1.00000
  Be9 Be 0.43310 0.72546 0.24822 1.00000
  H1 H 0.40578 0.80704 0.38892 1.00000
  H2 H 0.94707 0.27827 0.65882 1.00000
  H3 H 0.65593 0.84587 0.53728 1.00000
  H4 H 0.47522 0.18449 0.41212 1.00000
  H5 H 0.38814 0.45970 0.48277 1.00000
  H6 H 0.69828 0.46245 0.60919 1.00000
  H7 H 0.78039 0.99782 0.10417 1.00000
  H8 H 0.65947 0.71568 0.24292 1.00000
  H9 H 0.19461 0.18543 0.11099 1.00000
  H10 H 0.27606 0.49546 0.24344 1.00000
  H11 H 0.03819 0.88189 0.18061 1.00000
  H12 H 0.38521 0.86886 0.16354 1.00000
  H13 H 0.32142 0.30426 0.76776 1.00000
  H14 H 0.94766 0.78528 0.95803 1.00000
  H15 H 0.73062 0.38553 0.82376 1.00000
  H16 H 0.63285 0.76882 0.78775 1.00000
  H17 H 0.52376 0.09907 0.68566 1.00000
  H18 H 0.93995 0.08958 0.90352 1.00000
  H19 H 0.00647 0.44046 0.05002 1.00000
  H20 H 0.44811 0.08253 0.92254 1.00000
  H21 H 0.40498 0.49037 0.02584 1.00000
  H22 H 0.63757 0.80986 0.61271 1.00000
  H23 H 0.25147 0.71567 0.59128 1.00000
  H24 H 0.02056 0.84557 0.73534 1.00000
  H25 H 0.76335 0.52337 0.38717 1.00000
  H26 H 0.03567 0.85956 0.29455 1.00000
  H27 H 0.86612 0.10659 0.33972 1.00000
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