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AlSbPb2Se5

Alexandria ALEX

Alex-ID: agm005157153 · Space group: Cmc2_1 (#36)

Alexandria Database API

Basic Information

Formula
AlSbPb2Se5
Alex-ID
agm005157153
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
492.60
ų
Cell a
4.0756
Å
Cell b
9.4486
Å
Cell c
13.1002
Å
α angle
90.00
°
β angle
90.00
°
γ angle
102.45
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AlSbPb2Se5
Al
2.00 · 11.1%
Sb
2.00 · 11.1%
Pb
4.00 · 22.2%
Se
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0191
eV/atom
Formation energy
-0.5526
eV/atom
Corrected total energy
-75.4217
eV
Raw total energy
-75.4217
eV

Electronic Structure

Indirect band gap
0.7672
eV
Direct band gap
1.1587
eV
DOS at Fermi level
-0.0722
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_78_spg36

Decomposition

Sb2Se3 Al2PbSe4 PbSe

Computed at

2023-01-06 14:44:53.967498

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: agm005157153).

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 agm005157153
data_agm005157153
_cell_length_a     4.07557
_cell_length_b     9.44863
_cell_length_c     13.10021
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  102.45481
_cell_volume       492.59768
_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
  Al1 Al 0.55435 0.10871 0.92426 1.00000
  Al2 Al 0.44565 0.89129 0.42426 1.00000
  Sb1 Sb 0.79757 0.59514 0.53038 1.00000
  Sb2 Sb 0.20243 0.40486 0.03038 1.00000
  Pb1 Pb 0.87987 0.75973 0.82779 1.00000
  Pb2 Pb 0.12595 0.25189 0.68011 1.00000
  Pb3 Pb 0.12013 0.24027 0.32779 1.00000
  Pb4 Pb 0.87405 0.74811 0.18011 1.00000
  Se1 Se 0.35065 0.70129 0.01385 1.00000
  Se2 Se 0.68089 0.36178 0.87079 1.00000
  Se3 Se 0.48980 0.97960 0.76772 1.00000
  Se4 Se 0.29066 0.58132 0.68185 1.00000
  Se5 Se 0.96684 0.93368 0.52722 1.00000
  Se6 Se 0.64935 0.29871 0.51385 1.00000
  Se7 Se 0.31911 0.63822 0.37079 1.00000
  Se8 Se 0.51020 0.02040 0.26772 1.00000
  Se9 Se 0.70934 0.41868 0.18185 1.00000
  Se10 Se 0.03316 0.06632 0.02722 1.00000
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