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H5(RhPb)2

Alexandria ALEX

Alex-ID: agm007343703 · Space group: P4/mmm (#123)

Basic Information

Formula
H5(RhPb)2
Alex-ID
agm007343703
Elements
3
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
103.75
ų
Cell a
3.6232
Å
Cell b
3.6232
Å
Cell c
9.4112
Å
α angle
67.42
°
β angle
67.42
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
H5(RhPb)2
H
5.00 · 55.6%
Rh
2.00 · 22.2%
Pb
2.00 · 22.2%

Energy & Stability

Energy above hull
0.0843
eV/atom
Formation energy
-0.0210
eV/atom
Corrected total energy
-38.5070
eV
Raw total energy
-38.5070
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.1341
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C5_116_spg99

Decomposition

H2RhPb H8Rh3 H6Pb

Computed at

2024-02-08 05:56:23

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: agm007343703).

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 agm007343703
data_agm007343703
_cell_length_a     3.62318
_cell_length_b     3.62318
_cell_length_c     9.41124
_cell_angle_alpha  67.42286
_cell_angle_beta   67.42286
_cell_angle_gamma  89.99988
_cell_volume       103.74889
_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 0.74724 0.24760 0.25179 1.00000
  H2 H 0.25276 0.75240 0.74821 1.00000
  H3 H 0.00000 0.00000 0.50000 1.00000
  H4 H 0.24760 0.74724 0.25179 1.00000
  H5 H 0.75240 0.25276 0.74821 1.00000
  Rh1 Rh 0.23629 0.23629 0.26302 1.00000
  Rh2 Rh 0.76371 0.76371 0.73698 1.00000
  Pb1 Pb 0.00000 0.00000 0.00000 1.00000
  Pb2 Pb 0.50000 0.50000 0.50000 1.00000
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