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H6PtPb

Alexandria ALEX

Alex-ID: agm080967649 · Space group: Pca2_1 (#29)

Basic Information

Formula
H6PtPb
Alex-ID
agm080967649
Elements
3
Sites
32
Space group
Pca2_1 (#29)
Crystal system
orthorhombic
Volume
326.38
ų
Cell a
6.9273
Å
Cell b
6.8486
Å
Cell c
6.8795
Å
α angle
90.00
°
β angle
89.87
°
γ angle
89.84
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
H6PtPb
H
24.00 · 75.0%
Pt
4.00 · 12.5%
Pb
4.00 · 12.5%

Energy & Stability

Energy above hull
0.0120
eV/atom
Formation energy
-0.0598
eV/atom
Corrected total energy
-118.8536
eV
Raw total energy
-118.8536
eV

Electronic Structure

Indirect band gap
3.2074
eV
Direct band gap
3.2074
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6_1562_spg33

Decomposition

H3Pt PtPb H6Pb

Computed at

2025-05-27 20:30:48

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: agm080967649).

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 agm080967649
data_agm080967649
_cell_length_a     6.92734
_cell_length_b     6.84864
_cell_length_c     6.87945
_cell_angle_alpha  89.99843
_cell_angle_beta   89.87187
_cell_angle_gamma  89.84414
_cell_volume       326.37856
_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
  H1 H 0.33871 0.57901 0.83460 1.00000
  H2 H 0.16098 0.41668 0.35099 1.00000
  H3 H 0.66246 0.07377 0.64949 1.00000
  H4 H 0.83838 0.91995 0.16470 1.00000
  H5 H 0.15170 0.65426 0.58182 1.00000
  H6 H 0.65016 0.84441 0.41203 1.00000
  H7 H 0.34437 0.33017 0.08787 1.00000
  H8 H 0.84445 0.16828 0.90949 1.00000
  H9 H 0.40650 0.83315 0.65513 1.00000
  H10 H 0.57581 0.34709 0.83823 1.00000
  H11 H 0.90958 0.66618 0.34288 1.00000
  H12 H 0.07091 0.15371 0.16135 1.00000
  H13 H 0.66113 0.42137 0.14968 1.00000
  H14 H 0.83918 0.58276 0.66378 1.00000
  H15 H 0.33838 0.92407 0.33340 1.00000
  H16 H 0.16293 0.07859 0.85213 1.00000
  H17 H 0.84221 0.33132 0.41268 1.00000
  H18 H 0.34647 0.16992 0.59079 1.00000
  H19 H 0.65038 0.65566 0.91589 1.00000
  H20 H 0.15121 0.84541 0.08643 1.00000
  H21 H 0.57543 0.15416 0.34031 1.00000
  H22 H 0.40633 0.66551 0.15616 1.00000
  H23 H 0.07203 0.34741 0.66320 1.00000
  H24 H 0.91016 0.83224 0.84357 1.00000
  Pt1 Pt 0.99027 0.99818 0.99807 1.00000
  Pt2 Pt 0.49030 0.99826 0.50127 1.00000
  Pt3 Pt 0.99015 0.50061 0.49770 1.00000
  Pt4 Pt 0.49020 0.50090 0.00155 1.00000
  Pb1 Pb 0.53129 0.50254 0.47691 1.00000
  Pb2 Pb 0.03161 0.50132 0.02521 1.00000
  Pb3 Pb 0.53277 0.00072 0.97668 1.00000
  Pb4 Pb 0.03354 0.00239 0.52602 1.00000
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