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AcH3Rh2

Alexandria ALEX

Alex-ID: agm003411366 · Space group: Cmcm (#63)

Basic Information

Formula
AcH3Rh2
Alex-ID
agm003411366
Elements
3
Sites
12
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
172.31
ų
Cell a
5.4593
Å
Cell b
5.6774
Å
Cell c
5.6774
Å
α angle
101.70
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AcH3Rh2
Ac
2.00 · 16.7%
H
6.00 · 50.0%
Rh
4.00 · 33.3%

Energy & Stability

Energy above hull
0.1283
eV/atom
Formation energy
-0.4173
eV/atom
Corrected total energy
-62.0689
eV
Raw total energy
-62.0689
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0838
eV
DOS at Fermi level
7.8318
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1280_spg63

Decomposition

AcH4Rh AcRh3 Rh

Computed at

2022-02-13 07:48:57.996105

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: agm003411366).

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 agm003411366
data_agm003411366
_cell_length_a     5.45931
_cell_length_b     5.67736
_cell_length_c     5.67736
_cell_angle_alpha  101.69716
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       172.31232
_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
  Ac1 Ac 0.75000 0.29774 0.70226 1.00000
  Ac2 Ac 0.25000 0.70226 0.29774 1.00000
  H1 H 0.25000 0.01951 0.98049 1.00000
  H2 H 0.25000 0.60584 0.73486 1.00000
  H3 H 0.75000 0.73486 0.60584 1.00000
  H4 H 0.25000 0.26514 0.39416 1.00000
  H5 H 0.75000 0.39416 0.26514 1.00000
  H6 H 0.75000 0.98049 0.01951 1.00000
  Rh1 Rh 0.00000 0.80567 0.80567 1.00000
  Rh2 Rh 0.50000 0.80567 0.80567 1.00000
  Rh3 Rh 0.00000 0.19433 0.19433 1.00000
  Rh4 Rh 0.50000 0.19433 0.19433 1.00000
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