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SmDy3Rh8

Alexandria ALEX

Alex-ID: agm005991314 · Space group: P3m1 (#156)

Basic Information

Formula
SmDy3Rh8
Alex-ID
agm005991314
Elements
3
Sites
12
Space group
P3m1 (#156)
Crystal system
trigonal
Volume
216.54
ų
Cell a
5.3455
Å
Cell b
5.3455
Å
Cell c
8.7506
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmDy3Rh8
Sm
1.00 · 8.3%
Dy
3.00 · 25.0%
Rh
8.00 · 66.7%

Energy & Stability

Energy above hull
0.0360
eV/atom
Formation energy
-0.7039
eV/atom
Corrected total energy
-85.7932
eV
Raw total energy
-85.7932
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.4386
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C8_30_spg156

Decomposition

DyRh2 SmRh2

Computed at

2023-09-09 17:14:23.115623

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: agm005991314).

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 agm005991314
data_agm005991314
_cell_length_a     5.34548
_cell_length_b     5.34547
_cell_length_c     8.75061
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       216.54165
_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 0.00000 0.00000 0.56724 1.00000
  Dy1 Dy 0.66667 0.33333 0.43203 1.00000
  Dy2 Dy 0.66667 0.33333 0.06622 1.00000
  Dy3 Dy 0.00000 0.00000 0.93404 1.00000
  Rh1 Rh 0.33333 0.66667 0.49955 1.00000
  Rh2 Rh 0.33333 0.66667 0.99995 1.00000
  Rh3 Rh 0.50213 0.00426 0.75180 1.00000
  Rh4 Rh 0.50213 0.49787 0.75180 1.00000
  Rh5 Rh 0.99574 0.49787 0.75180 1.00000
  Rh6 Rh 0.16464 0.32929 0.24854 1.00000
  Rh7 Rh 0.16464 0.83536 0.24854 1.00000
  Rh8 Rh 0.67071 0.83536 0.24854 1.00000
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