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SmDyTm

Alexandria ALEX

Alex-ID: agm102440072 · Space group: P6_3mc (#186)

Basic Information

Formula
SmDyTm
Alex-ID
agm102440072
Elements
3
Sites
6
Space group
P6_3mc (#186)
Crystal system
hexagonal
Volume
190.00
ų
Cell a
3.5678
Å
Cell b
3.5678
Å
Cell c
17.2352
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmDyTm
Sm
2.00 · 33.3%
Dy
2.00 · 33.3%
Tm
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0141
eV/atom
Formation energy
0.0092
eV/atom
Corrected total energy
-27.5421
eV
Raw total energy
-27.5421
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.8537
Total magnetisation
0.0003
μB

Additional Information

Prototype ID

ABC_108_spg186

Decomposition

DyTm5 Sm3Dy5 Sm

Computed at

2025-07-01 11:39:42

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: agm102440072).

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 agm102440072
data_agm102440072
_cell_length_a     3.56781
_cell_length_b     3.56781
_cell_length_c     17.23517
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       189.99855
_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 0.33333 0.66667 0.32943 1.00000
  Sm2 Sm 0.66667 0.33333 0.82943 1.00000
  Dy1 Dy 0.00000 0.00000 0.49768 1.00000
  Dy2 Dy 0.00000 0.00000 0.99768 1.00000
  Tm1 Tm 0.33333 0.66667 0.66138 1.00000
  Tm2 Tm 0.66667 0.33333 0.16138 1.00000
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