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Sm5Ho2Tm3

Alexandria ALEX

Alex-ID: agm005607610 · Space group: C2/c (#15)

Basic Information

Formula
Sm5Ho2Tm3
Alex-ID
agm005607610
Elements
3
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
660.82
ų
Cell a
9.6925
Å
Cell b
9.6970
Å
Cell c
11.1359
Å
α angle
127.36
°
β angle
127.35
°
γ angle
66.81
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm5Ho2Tm3
Sm
10.00 · 50.0%
Ho
4.00 · 20.0%
Tm
6.00 · 30.0%

Energy & Stability

Energy above hull
0.1999
eV/atom
Formation energy
0.1954
eV/atom
Corrected total energy
-88.4711
eV
Raw total energy
-88.4711
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0158
eV
DOS at Fermi level
35.8183
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C5_183_spg15

Decomposition

Sm3(Ho2Tm)2 HoTm5 Sm

Computed at

2023-06-25 13:06:17.247024

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: agm005607610).

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 agm005607610
data_agm005607610
_cell_length_a     9.69247
_cell_length_b     9.69703
_cell_length_c     11.13594
_cell_angle_alpha  127.35690
_cell_angle_beta   127.34795
_cell_angle_gamma  66.80777
_cell_volume       660.82350
_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 0.27653 0.52653 0.05306 1.00000
  Sm2 Sm 0.72347 0.47347 0.94694 1.00000
  Sm3 Sm 0.02068 0.77068 0.54136 1.00000
  Sm4 Sm 0.51773 0.26773 0.53546 1.00000
  Sm5 Sm 0.97932 0.22932 0.45864 1.00000
  Sm6 Sm 0.48227 0.73227 0.46454 1.00000
  Sm7 Sm 0.89667 0.64794 0.77231 1.00000
  Sm8 Sm 0.10333 0.35206 0.22770 1.00000
  Sm9 Sm 0.37564 0.12436 0.77231 1.00000
  Sm10 Sm 0.62436 0.87564 0.22770 1.00000
  Ho1 Ho 0.77574 0.03685 0.76294 1.00000
  Ho2 Ho 0.22426 0.96315 0.23706 1.00000
  Ho3 Ho 0.48720 0.72609 0.76294 1.00000
  Ho4 Ho 0.51280 0.27391 0.23706 1.00000
  Tm1 Tm 0.21954 0.96954 0.93907 1.00000
  Tm2 Tm 0.78046 0.03046 0.06093 1.00000
  Tm3 Tm 0.71657 0.47587 0.24375 1.00000
  Tm4 Tm 0.28343 0.52413 0.75625 1.00000
  Tm5 Tm 0.02717 0.76788 0.24375 1.00000
  Tm6 Tm 0.97283 0.23212 0.75625 1.00000
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