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Sm2HoRh3

Alexandria ALEX

Alex-ID: agm019939441 · Space group: Cmce (#64)

Basic Information

Formula
Sm2HoRh3
Alex-ID
agm019939441
Elements
3
Sites
24
Space group
Cmce (#64)
Crystal system
orthorhombic
Volume
501.69
ų
Cell a
6.0175
Å
Cell b
6.0175
Å
Cell c
14.6425
Å
α angle
90.00
°
β angle
90.00
°
γ angle
108.88
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm2HoRh3
Sm
8.00 · 33.3%
Ho
4.00 · 16.7%
Rh
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0137
eV/atom
Formation energy
-0.7748
eV/atom
Corrected total energy
-162.9152
eV
Raw total energy
-162.9152
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0040
eV
DOS at Fermi level
16.7212
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2475_spg14

Decomposition

SmHo2Rh3 SmRh

Computed at

2025-04-15 08:55:39

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: agm019939441).

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 agm019939441
data_agm019939441
_cell_length_a     6.01749
_cell_length_b     6.01749
_cell_length_c     14.64249
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  108.87553
_cell_volume       501.69450
_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
  Sm1 Sm 0.12501 0.87499 0.24924 1.00000
  Sm2 Sm 0.62501 0.37499 0.25076 1.00000
  Sm3 Sm 0.12595 0.87405 0.91747 1.00000
  Sm4 Sm 0.62595 0.37405 0.58253 1.00000
  Sm5 Sm 0.37405 0.62595 0.41747 1.00000
  Sm6 Sm 0.87405 0.12595 0.08253 1.00000
  Sm7 Sm 0.37499 0.62501 0.74924 1.00000
  Sm8 Sm 0.87499 0.12501 0.75076 1.00000
  Ho1 Ho 0.12377 0.87623 0.58303 1.00000
  Ho2 Ho 0.62377 0.37623 0.91697 1.00000
  Ho3 Ho 0.37623 0.62377 0.08303 1.00000
  Ho4 Ho 0.87623 0.12377 0.41697 1.00000
  Rh1 Rh 0.37851 0.12907 0.08173 1.00000
  Rh2 Rh 0.87851 0.62907 0.41827 1.00000
  Rh3 Rh 0.37093 0.12149 0.41827 1.00000
  Rh4 Rh 0.87093 0.62149 0.08173 1.00000
  Rh5 Rh 0.37505 0.12495 0.75000 1.00000
  Rh6 Rh 0.87505 0.62495 0.75000 1.00000
  Rh7 Rh 0.12495 0.37505 0.25000 1.00000
  Rh8 Rh 0.62495 0.87505 0.25000 1.00000
  Rh9 Rh 0.12907 0.37851 0.91827 1.00000
  Rh10 Rh 0.62907 0.87851 0.58173 1.00000
  Rh11 Rh 0.12149 0.37093 0.58173 1.00000
  Rh12 Rh 0.62149 0.87093 0.91827 1.00000
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