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Tb5SmTm2

Alexandria ALEX

Alex-ID: agm017307610 · Space group: Pbam (#55)

Alexandria Database API

Basic Information

Formula
Tb5SmTm2
Alex-ID
agm017307610
Elements
3
Sites
32
Space group
Pbam (#55)
Crystal system
orthorhombic
Volume
1,011.45
ų
Cell a
7.1378
Å
Cell b
11.4871
Å
Cell c
12.3359
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb5SmTm2
Tb
20.00 · 62.5%
Sm
4.00 · 12.5%
Tm
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0104
eV/atom
Formation energy
0.0064
eV/atom
Corrected total energy
-147.1078
eV
Raw total energy
-147.1078
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0018
eV
DOS at Fermi level
40.1687
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C5_967_spg55

Decomposition

Tb4SmTm4 Tb5Sm TbTm5

Computed at

2025-02-28 20:11:58

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: agm017307610).

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 agm017307610
data_agm017307610
_cell_length_a     7.13775
_cell_length_b     11.48709
_cell_length_c     12.33594
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1011.44864
_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
  Tb1 Tb 0.24840 0.25021 0.33308 1.00000
  Tb2 Tb 0.24840 0.74979 0.66692 1.00000
  Tb3 Tb 0.75160 0.75021 0.16692 1.00000
  Tb4 Tb 0.75160 0.24979 0.83308 1.00000
  Tb5 Tb 0.75160 0.74979 0.66692 1.00000
  Tb6 Tb 0.75160 0.25021 0.33308 1.00000
  Tb7 Tb 0.24840 0.24979 0.83308 1.00000
  Tb8 Tb 0.24840 0.75021 0.16692 1.00000
  Tb9 Tb 0.50000 0.00040 0.24927 1.00000
  Tb10 Tb 0.50000 0.99960 0.75073 1.00000
  Tb11 Tb 0.50000 0.50040 0.25073 1.00000
  Tb12 Tb 0.50000 0.49960 0.74927 1.00000
  Tb13 Tb 0.00000 0.00003 0.24906 1.00000
  Tb14 Tb 0.00000 0.99997 0.75094 1.00000
  Tb15 Tb 0.00000 0.50003 0.25094 1.00000
  Tb16 Tb 0.00000 0.49997 0.74906 1.00000
  Tb17 Tb 0.24803 0.00000 0.50000 1.00000
  Tb18 Tb 0.75197 0.50000 0.00000 1.00000
  Tb19 Tb 0.75197 0.00000 0.50000 1.00000
  Tb20 Tb 0.24803 0.50000 0.00000 1.00000
  Sm1 Sm 0.50000 0.24969 0.08189 1.00000
  Sm2 Sm 0.50000 0.75031 0.91811 1.00000
  Sm3 Sm 0.50000 0.74969 0.41811 1.00000
  Sm4 Sm 0.50000 0.25031 0.58189 1.00000
  Tm1 Tm 0.00000 0.25093 0.58400 1.00000
  Tm2 Tm 0.00000 0.74907 0.41600 1.00000
  Tm3 Tm 0.00000 0.75093 0.91600 1.00000
  Tm4 Tm 0.00000 0.24907 0.08400 1.00000
  Tm5 Tm 0.24811 0.50000 0.50000 1.00000
  Tm6 Tm 0.75189 0.00000 0.00000 1.00000
  Tm7 Tm 0.75189 0.50000 0.50000 1.00000
  Tm8 Tm 0.24811 0.00000 0.00000 1.00000
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