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SmTm5

Alexandria ALEX

Alex-ID: agm069105940 · Space group: Pmmm (#47)

Basic Information

Formula
SmTm5
Alex-ID
agm069105940
Elements
2
Sites
6
Space group
Pmmm (#47)
Crystal system
orthorhombic
Volume
183.56
ų
Cell a
3.5113
Å
Cell b
4.9641
Å
Cell c
10.5313
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmTm5
Sm
1.00 · 16.7%
Tm
5.00 · 83.3%

Energy & Stability

Energy above hull
0.0316
eV/atom
Formation energy
0.0272
eV/atom
Corrected total energy
-26.9176
eV
Raw total energy
-26.9176
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0014
eV
DOS at Fermi level
7.7291
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB5_73_spg65

Decomposition

SmTm15 Sm2Tm7

Computed at

2025-04-16 20:12:49

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: agm069105940).

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 agm069105940
data_agm069105940
_cell_length_a     3.51127
_cell_length_b     4.96413
_cell_length_c     10.53131
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       183.56490
_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 0.50000 0.50000 0.50000 1.00000
  Tm1 Tm 0.00000 0.00000 0.33002 1.00000
  Tm2 Tm 0.00000 0.00000 0.66998 1.00000
  Tm3 Tm 0.50000 0.50000 0.83487 1.00000
  Tm4 Tm 0.50000 0.50000 0.16513 1.00000
  Tm5 Tm 0.00000 0.00000 0.00000 1.00000
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