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Tb11Sm9Tm4

Alexandria ALEX

Alex-ID: agm005751028 · Space group: Cmmm (#65)

Alexandria Database API

Basic Information

Formula
Tb11Sm9Tm4
Alex-ID
agm005751028
Elements
3
Sites
24
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
784.98
ų
Cell a
3.6692
Å
Cell b
15.2696
Å
Cell c
15.2696
Å
α angle
113.43
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb11Sm9Tm4
Tb
11.00 · 45.8%
Sm
9.00 · 37.5%
Tm
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0581
eV/atom
Formation energy
0.0545
eV/atom
Corrected total energy
-110.0448
eV
Raw total energy
-110.0448
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0013
eV
DOS at Fermi level
31.7111
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B9C11_1_spg65

Decomposition

TbSm4Tm Tb2Sm3Tm4 Tb2Sm

Computed at

2023-07-11 08:10:27.277380

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: agm005751028).

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 agm005751028
data_agm005751028
_cell_length_a     3.66915
_cell_length_b     15.26956
_cell_length_c     15.26956
_cell_angle_alpha  113.42584
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       784.98342
_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 0.00000 0.59478 0.95604 1.00000
  Tb2 Tb 0.00000 0.40522 0.04396 1.00000
  Tb3 Tb 0.00000 0.95604 0.59478 1.00000
  Tb4 Tb 0.00000 0.04396 0.40522 1.00000
  Tb5 Tb 0.00000 0.63102 0.36898 1.00000
  Tb6 Tb 0.00000 0.36898 0.63102 1.00000
  Tb7 Tb 0.00000 0.83822 0.16178 1.00000
  Tb8 Tb 0.00000 0.16178 0.83822 1.00000
  Tb9 Tb 0.00000 0.00000 0.00000 1.00000
  Tb10 Tb 0.00000 0.70884 0.70884 1.00000
  Tb11 Tb 0.00000 0.29116 0.29116 1.00000
  Sm1 Sm 0.50000 0.62900 0.16483 1.00000
  Sm2 Sm 0.50000 0.37100 0.83517 1.00000
  Sm3 Sm 0.50000 0.16483 0.62900 1.00000
  Sm4 Sm 0.50000 0.83517 0.37100 1.00000
  Sm5 Sm 0.50000 0.78592 0.93360 1.00000
  Sm6 Sm 0.50000 0.21408 0.06640 1.00000
  Sm7 Sm 0.50000 0.93360 0.78592 1.00000
  Sm8 Sm 0.50000 0.06640 0.21408 1.00000
  Sm9 Sm 0.50000 0.50000 0.50000 1.00000
  Tm1 Tm 0.50000 0.55591 0.75770 1.00000
  Tm2 Tm 0.50000 0.44409 0.24230 1.00000
  Tm3 Tm 0.50000 0.75770 0.55591 1.00000
  Tm4 Tm 0.50000 0.24230 0.44409 1.00000
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