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La3Sm2DyTe6

Alexandria ALEX

Alex-ID: agm035086567 · Space group: C2/m (#12)

Basic Information

Formula
La3Sm2DyTe6
Alex-ID
agm035086567
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
386.02
ų
Cell a
10.0509
Å
Cell b
10.0509
Å
Cell c
9.0180
Å
α angle
77.21
°
β angle
102.79
°
γ angle
154.21
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La3Sm2DyTe6
La
3.00 · 25.0%
Sm
2.00 · 16.7%
Dy
1.00 · 8.3%
Te
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0129
eV/atom
Formation energy
-1.4737
eV/atom
Corrected total energy
-65.3681
eV
Raw total energy
-65.3681
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0137
eV
DOS at Fermi level
8.0162
Total magnetisation
-0.0002
μB

Additional Information

Prototype ID

AB2C3D6_201_spg12

Decomposition

La4SmTe5 SmTe DyTe

Computed at

2025-02-06 18:05:33

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: agm035086567).

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 agm035086567
data_agm035086567
_cell_length_a     10.05089
_cell_length_b     10.05089
_cell_length_c     9.01802
_cell_angle_alpha  77.21394
_cell_angle_beta   102.78606
_cell_angle_gamma  154.20913
_cell_volume       386.01583
_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 0.50000 0.50000 0.00000 1.00000
  La2 La 0.83488 0.16512 0.16649 1.00000
  La3 La 0.16512 0.83488 0.83351 1.00000
  Sm1 Sm 0.17118 0.82882 0.33558 1.00000
  Sm2 Sm 0.82882 0.17118 0.66442 1.00000
  Dy1 Dy 0.50000 0.50000 0.50000 1.00000
  Te1 Te 0.66278 0.33722 0.57566 1.00000
  Te2 Te 0.33246 0.66754 0.90922 1.00000
  Te3 Te 0.33722 0.66278 0.42434 1.00000
  Te4 Te 0.99508 0.00492 0.73583 1.00000
  Te5 Te 0.00492 0.99508 0.26417 1.00000
  Te6 Te 0.66754 0.33246 0.09078 1.00000
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