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Hg3(H2Rh)2

Alexandria ALEX

Alex-ID: agm007263329 · Space group: C2/m (#12)

Basic Information

Formula
Hg3(H2Rh)2
Alex-ID
agm007263329
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
141.35
ų
Cell a
5.1560
Å
Cell b
5.1560
Å
Cell c
9.6487
Å
α angle
88.84
°
β angle
88.84
°
γ angle
33.45
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hg3(H2Rh)2
Hg
3.00 · 33.3%
H
4.00 · 44.4%
Rh
2.00 · 22.2%

Energy & Stability

Energy above hull
0.1301
eV/atom
Formation energy
0.0695
eV/atom
Corrected total energy
-28.1189
eV
Raw total energy
-28.1189
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0483
eV
DOS at Fermi level
0.9200
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C4_904_spg12

Decomposition

H8Rh3 Hg Rh

Computed at

2024-03-05 11:50:27.871594

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: agm007263329).

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 agm007263329
data_agm007263329
_cell_length_a     5.15599
_cell_length_b     5.15599
_cell_length_c     9.64867
_cell_angle_alpha  88.83875
_cell_angle_beta   88.83875
_cell_angle_gamma  33.44952
_cell_volume       141.35291
_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
  Hg1 Hg 0.46825 0.46825 0.19554 1.00000
  Hg2 Hg 0.00000 0.00000 0.50000 1.00000
  Hg3 Hg 0.53175 0.53175 0.80446 1.00000
  H1 H 0.28789 0.28789 0.71303 1.00000
  H2 H 0.71211 0.71211 0.28697 1.00000
  H3 H 0.16651 0.16651 0.06263 1.00000
  H4 H 0.83349 0.83349 0.93737 1.00000
  Rh1 Rh 0.25923 0.25923 0.87531 1.00000
  Rh2 Rh 0.74077 0.74077 0.12469 1.00000
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