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ErH12Rh5

Alexandria ALEX

Alex-ID: agm006532764 · Space group: C2/m (#12)

Basic Information

Formula
ErH12Rh5
Alex-ID
agm006532764
Elements
3
Sites
18
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
146.46
ų
Cell a
7.8950
Å
Cell b
7.8950
Å
Cell c
3.5490
Å
α angle
75.20
°
β angle
75.20
°
γ angle
43.52
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ErH12Rh5
Er
1.00 · 5.6%
H
12.00 · 66.7%
Rh
5.00 · 27.8%

Energy & Stability

Energy above hull
0.0966
eV/atom
Formation energy
-0.1824
eV/atom
Corrected total energy
-83.4797
eV
Raw total energy
-83.4797
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0234
eV
DOS at Fermi level
2.9808
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB5C12_22_spg2

Decomposition

ErH6Rh Er(H2Rh)3 H8Rh3

Computed at

2024-02-26 10:35:49

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: agm006532764).

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 agm006532764
data_agm006532764
_cell_length_a     7.89505
_cell_length_b     7.89505
_cell_length_c     3.54900
_cell_angle_alpha  75.20072
_cell_angle_beta   75.20072
_cell_angle_gamma  43.51994
_cell_volume       146.45589
_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
  Er1 Er 0.50000 0.50000 0.00000 1.00000
  H1 H 0.46567 0.94558 0.80302 1.00000
  H2 H 0.53433 0.05442 0.19698 1.00000
  H3 H 0.75485 0.11014 0.28233 1.00000
  H4 H 0.24515 0.88986 0.71767 1.00000
  H5 H 0.05442 0.53433 0.19698 1.00000
  H6 H 0.94558 0.46567 0.80302 1.00000
  H7 H 0.60989 0.60989 0.34825 1.00000
  H8 H 0.39011 0.39011 0.65175 1.00000
  H9 H 0.11014 0.75485 0.28233 1.00000
  H10 H 0.88986 0.24515 0.71767 1.00000
  H11 H 0.11931 0.11931 0.16556 1.00000
  H12 H 0.88069 0.88069 0.83444 1.00000
  Rh1 Rh 0.07478 0.59010 0.65515 1.00000
  Rh2 Rh 0.92522 0.40990 0.34485 1.00000
  Rh3 Rh 0.59010 0.07478 0.65515 1.00000
  Rh4 Rh 0.40990 0.92522 0.34485 1.00000
  Rh5 Rh 0.00000 0.00000 0.50000 1.00000
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