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Ba2SmCdTe5

Alexandria ALEX

Alex-ID: agm005154772 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Ba2SmCdTe5
Alex-ID
agm005154772
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
670.99
ų
Cell a
4.6371
Å
Cell b
10.4937
Å
Cell c
14.1385
Å
α angle
90.00
°
β angle
90.00
°
γ angle
102.76
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2SmCdTe5
Ba
4.00 · 22.2%
Sm
2.00 · 11.1%
Cd
2.00 · 11.1%
Te
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0683
eV/atom
Formation energy
-1.2438
eV/atom
Corrected total energy
-72.7908
eV
Raw total energy
-72.7908
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.8455
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_211_spg36

Decomposition

Sm2Te5 Sm5Te9 BaTe CdTe

Computed at

2023-01-21 07:39:25.433463

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: agm005154772).

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 agm005154772
data_agm005154772
_cell_length_a     4.63711
_cell_length_b     10.49374
_cell_length_c     14.13852
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  102.76462
_cell_volume       670.98620
_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
  Ba1 Ba 0.87293 0.74585 0.81917 1.00000
  Ba2 Ba 0.11662 0.23325 0.68829 1.00000
  Ba3 Ba 0.12707 0.25415 0.31917 1.00000
  Ba4 Ba 0.88338 0.76675 0.18829 1.00000
  Sm1 Sm 0.79410 0.58821 0.51603 1.00000
  Sm2 Sm 0.20590 0.41179 0.01603 1.00000
  Cd1 Cd 0.55756 0.11512 0.94175 1.00000
  Cd2 Cd 0.44244 0.88488 0.44175 1.00000
  Te1 Te 0.35641 0.71281 0.00723 1.00000
  Te2 Te 0.69347 0.38693 0.86229 1.00000
  Te3 Te 0.49620 0.99241 0.76506 1.00000
  Te4 Te 0.29294 0.58587 0.66618 1.00000
  Te5 Te 0.94913 0.89827 0.55799 1.00000
  Te6 Te 0.64359 0.28719 0.50723 1.00000
  Te7 Te 0.30653 0.61307 0.36229 1.00000
  Te8 Te 0.50380 0.00759 0.26506 1.00000
  Te9 Te 0.70706 0.41413 0.16618 1.00000
  Te10 Te 0.05087 0.10173 0.05799 1.00000
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