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Sm3Os

Alexandria ALEX

Alex-ID: agm005543390 · Space group: P4_2/n (#86)

Basic Information

Formula
Sm3Os
Alex-ID
agm005543390
Elements
2
Sites
32
Space group
P4_2/n (#86)
Crystal system
tetragonal
Volume
888.59
ų
Cell a
6.3921
Å
Cell b
11.7904
Å
Cell c
11.7904
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm3Os
Sm
24.00 · 75.0%
Os
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0849
eV/atom
Formation energy
-0.0658
eV/atom
Corrected total energy
-205.3090
eV
Raw total energy
-205.3090
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0174
eV
DOS at Fermi level
36.6198
Total magnetisation
-0.0002
μB

Additional Information

Prototype ID

AB3_281_spg86

Decomposition

Sm3Os

Computed at

2023-05-28 20:44:35.340525

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: agm005543390).

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 agm005543390
data_agm005543390
_cell_length_a     6.39215
_cell_length_b     11.79039
_cell_length_c     11.79039
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       888.59360
_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 0.05219 0.28105 0.84486 1.00000
  Sm2 Sm 0.05219 0.71895 0.15514 1.00000
  Sm3 Sm 0.55219 0.65514 0.78105 1.00000
  Sm4 Sm 0.55219 0.34486 0.21895 1.00000
  Sm5 Sm 0.44781 0.21895 0.65514 1.00000
  Sm6 Sm 0.44781 0.78105 0.34486 1.00000
  Sm7 Sm 0.94781 0.84486 0.71895 1.00000
  Sm8 Sm 0.94781 0.15514 0.28105 1.00000
  Sm9 Sm 0.55616 0.36374 0.91663 1.00000
  Sm10 Sm 0.55616 0.63626 0.08337 1.00000
  Sm11 Sm 0.05616 0.58337 0.86374 1.00000
  Sm12 Sm 0.05616 0.41663 0.13626 1.00000
  Sm13 Sm 0.94384 0.13626 0.58337 1.00000
  Sm14 Sm 0.94384 0.86374 0.41663 1.00000
  Sm15 Sm 0.44384 0.91663 0.63626 1.00000
  Sm16 Sm 0.44384 0.08337 0.36374 1.00000
  Sm17 Sm 0.72660 0.05597 0.86899 1.00000
  Sm18 Sm 0.72660 0.94403 0.13101 1.00000
  Sm19 Sm 0.22660 0.63101 0.55597 1.00000
  Sm20 Sm 0.22660 0.36899 0.44403 1.00000
  Sm21 Sm 0.77340 0.44403 0.63101 1.00000
  Sm22 Sm 0.77340 0.55597 0.36899 1.00000
  Sm23 Sm 0.27340 0.86899 0.94403 1.00000
  Sm24 Sm 0.27340 0.13101 0.05597 1.00000
  Os1 Os 0.76421 0.80042 0.93765 1.00000
  Os2 Os 0.76421 0.19958 0.06235 1.00000
  Os3 Os 0.26421 0.56235 0.30042 1.00000
  Os4 Os 0.26421 0.43765 0.69958 1.00000
  Os5 Os 0.73579 0.69958 0.56235 1.00000
  Os6 Os 0.73579 0.30042 0.43765 1.00000
  Os7 Os 0.23579 0.93765 0.19958 1.00000
  Os8 Os 0.23579 0.06235 0.80042 1.00000
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