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Sm2Te3Pd

Alexandria ALEX

Alex-ID: agm034641239 · Space group: C2/c (#15)

Basic Information

Formula
Sm2Te3Pd
Alex-ID
agm034641239
Elements
3
Sites
24
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
762.31
ų
Cell a
7.7750
Å
Cell b
7.7750
Å
Cell c
14.0331
Å
α angle
79.31
°
β angle
100.69
°
γ angle
71.40
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm2Te3Pd
Sm
8.00 · 33.3%
Te
12.00 · 50.0%
Pd
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0437
eV/atom
Formation energy
-1.2119
eV/atom
Corrected total energy
-125.3448
eV
Raw total energy
-125.3448
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0937
eV
DOS at Fermi level
0.4782
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2914_spg15

Decomposition

Sm2Te3Pd

Computed at

2025-04-14 05:54:00

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: agm034641239).

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 agm034641239
data_agm034641239
_cell_length_a     7.77501
_cell_length_b     7.77501
_cell_length_c     14.03312
_cell_angle_alpha  79.31234
_cell_angle_beta   100.68766
_cell_angle_gamma  71.39797
_cell_volume       762.30989
_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 0.87166 0.38771 0.24573 1.00000
  Sm2 Sm 0.27420 0.45924 0.08115 1.00000
  Sm3 Sm 0.72580 0.54076 0.91885 1.00000
  Sm4 Sm 0.12834 0.61229 0.75427 1.00000
  Sm5 Sm 0.61229 0.12834 0.74573 1.00000
  Sm6 Sm 0.54076 0.72580 0.58115 1.00000
  Sm7 Sm 0.45924 0.27420 0.41885 1.00000
  Sm8 Sm 0.38771 0.87166 0.25427 1.00000
  Te1 Te 0.52756 0.70786 0.08102 1.00000
  Te2 Te 0.03848 0.18693 0.08989 1.00000
  Te3 Te 0.47244 0.29214 0.91898 1.00000
  Te4 Te 0.96152 0.81307 0.91011 1.00000
  Te5 Te 0.37911 0.86547 0.75837 1.00000
  Te6 Te 0.86547 0.37911 0.74163 1.00000
  Te7 Te 0.81307 0.96152 0.58989 1.00000
  Te8 Te 0.29214 0.47244 0.58102 1.00000
  Te9 Te 0.18693 0.03848 0.41011 1.00000
  Te10 Te 0.70786 0.52756 0.41898 1.00000
  Te11 Te 0.62089 0.13453 0.24163 1.00000
  Te12 Te 0.13453 0.62089 0.25837 1.00000
  Pd1 Pd 0.87235 0.71480 0.08283 1.00000
  Pd2 Pd 0.12765 0.28520 0.91717 1.00000
  Pd3 Pd 0.28520 0.12765 0.58283 1.00000
  Pd4 Pd 0.71480 0.87235 0.41717 1.00000
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