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Be2H6Pb

Alexandria ALEX

Alex-ID: agm071244531 · Space group: P4_332 (#212)

Basic Information

Formula
Be2H6Pb
Alex-ID
agm071244531
Elements
3
Sites
36
Space group
P4_332 (#212)
Crystal system
cubic
Volume
419.51
ų
Cell a
7.4860
Å
Cell b
7.4860
Å
Cell c
7.4860
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Be2H6Pb
Be
8.00 · 22.2%
H
24.00 · 66.7%
Pb
4.00 · 11.1%

Energy & Stability

Energy above hull
0.6010
eV/atom
Formation energy
0.4830
eV/atom
Corrected total energy
-105.0070
eV
Raw total energy
-105.0070
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.0329
Total magnetisation
0.0129
μB

Additional Information

Prototype ID

AB2C6_5873_spg212

Decomposition

H6Pb BeH2 Pb

Computed at

2024-08-14 03:24:33.192938

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: agm071244531).

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 agm071244531
data_agm071244531
_cell_length_a     7.48598
_cell_length_b     7.48598
_cell_length_c     7.48598
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       419.51359
_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
  Be1 Be 0.04762 0.04762 0.04762 1.00000
  Be2 Be 0.45238 0.95238 0.54762 1.00000
  Be3 Be 0.95238 0.54762 0.45238 1.00000
  Be4 Be 0.54762 0.45238 0.95238 1.00000
  Be5 Be 0.29762 0.79762 0.70238 1.00000
  Be6 Be 0.20238 0.20238 0.20238 1.00000
  Be7 Be 0.79762 0.70238 0.29762 1.00000
  Be8 Be 0.70238 0.29762 0.79762 1.00000
  H1 H 0.44364 0.12390 0.40678 1.00000
  H2 H 0.05636 0.87610 0.90678 1.00000
  H3 H 0.55636 0.62390 0.09322 1.00000
  H4 H 0.94364 0.37610 0.59322 1.00000
  H5 H 0.40678 0.44364 0.12390 1.00000
  H6 H 0.90678 0.05636 0.87610 1.00000
  H7 H 0.09322 0.55636 0.62390 1.00000
  H8 H 0.59322 0.94364 0.37610 1.00000
  H9 H 0.12390 0.40678 0.44364 1.00000
  H10 H 0.87610 0.90678 0.05636 1.00000
  H11 H 0.62390 0.09322 0.55636 1.00000
  H12 H 0.37610 0.59322 0.94364 1.00000
  H13 H 0.37390 0.19364 0.34322 1.00000
  H14 H 0.12610 0.80636 0.84322 1.00000
  H15 H 0.87390 0.30636 0.65678 1.00000
  H16 H 0.62610 0.69364 0.15678 1.00000
  H17 H 0.69364 0.15678 0.62610 1.00000
  H18 H 0.30636 0.65678 0.87390 1.00000
  H19 H 0.80636 0.84322 0.12610 1.00000
  H20 H 0.19364 0.34322 0.37390 1.00000
  H21 H 0.65678 0.87390 0.30636 1.00000
  H22 H 0.15678 0.62610 0.69364 1.00000
  H23 H 0.34322 0.37390 0.19364 1.00000
  H24 H 0.84322 0.12610 0.80636 1.00000
  Pb1 Pb 0.62500 0.62500 0.62500 1.00000
  Pb2 Pb 0.87500 0.37500 0.12500 1.00000
  Pb3 Pb 0.37500 0.12500 0.87500 1.00000
  Pb4 Pb 0.12500 0.87500 0.37500 1.00000
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