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La2Tb(TmSb2)3

Alexandria ALEX

Alex-ID: agm044484927 · Space group: C2/m (#12)

Basic Information

Formula
La2Tb(TmSb2)3
Alex-ID
agm044484927
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
372.85
ų
Cell a
7.7102
Å
Cell b
7.7102
Å
Cell c
7.6858
Å
α angle
80.37
°
β angle
99.63
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Tb(TmSb2)3
La
2.00 · 16.7%
Tb
1.00 · 8.3%
Tm
3.00 · 25.0%
Sb
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0112
eV/atom
Formation energy
-1.1415
eV/atom
Corrected total energy
-66.3339
eV
Raw total energy
-66.3338
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.4615
eV
DOS at Fermi level
2.2481
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C3D6_1_spg12

Decomposition

TbTm3Sb4 LaSb

Computed at

2025-03-07 08:30:51

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: agm044484927).

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 agm044484927
data_agm044484927
_cell_length_a     7.71020
_cell_length_b     7.71020
_cell_length_c     7.68577
_cell_angle_alpha  80.36657
_cell_angle_beta   99.63343
_cell_angle_gamma  59.99683
_cell_volume       372.85128
_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
  La1 La 0.33415 0.33415 0.00000 1.00000
  La2 La 0.66585 0.66585 0.00000 1.00000
  Tb1 Tb 0.00000 0.00000 0.00000 1.00000
  Tm1 Tm 0.16924 0.16924 0.50000 1.00000
  Tm2 Tm 0.83076 0.83076 0.50000 1.00000
  Tm3 Tm 0.50000 0.50000 0.50000 1.00000
  Sb1 Sb 0.41378 0.91297 0.26199 1.00000
  Sb2 Sb 0.23799 0.76201 0.73566 1.00000
  Sb3 Sb 0.58622 0.08703 0.73801 1.00000
  Sb4 Sb 0.08703 0.58622 0.26199 1.00000
  Sb5 Sb 0.76201 0.23799 0.26434 1.00000
  Sb6 Sb 0.91297 0.41378 0.73801 1.00000
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