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Cs4P2PtSe8

Alexandria ALEX

Alex-ID: agm020168567 · Space group: P2_1/c (#14)

Basic Information

Formula
Cs4P2PtSe8
Alex-ID
agm020168567
Elements
4
Sites
30
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,123.45
ų
Cell a
7.7161
Å
Cell b
13.9396
Å
Cell c
10.4791
Å
α angle
90.00
°
β angle
94.63
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs4P2PtSe8
Cs
8.00 · 26.7%
P
4.00 · 13.3%
Pt
2.00 · 6.7%
Se
16.00 · 53.3%

Energy & Stability

Energy above hull
0.0100
eV/atom
Formation energy
-0.7498
eV/atom
Corrected total energy
-119.0109
eV
Raw total energy
-119.0109
eV

Electronic Structure

Indirect band gap
1.5083
eV
Direct band gap
1.5304
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C4D8_45_spg14

Decomposition

Cs10P4PtSe16 Cs4P2Se9 P2Pt PtSe2

Computed at

2025-03-08 20:13:28

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: agm020168567).

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 agm020168567
data_agm020168567
_cell_length_a     7.71611
_cell_length_b     13.93961
_cell_length_c     10.47908
_cell_angle_alpha  90.00000
_cell_angle_beta   94.62805
_cell_angle_gamma  90.00000
_cell_volume       1123.45036
_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
  Cs1 Cs 0.67742 0.87371 0.66487 1.00000
  Cs2 Cs 0.32258 0.37371 0.83513 1.00000
  Cs3 Cs 0.32258 0.12629 0.33513 1.00000
  Cs4 Cs 0.67742 0.62629 0.16487 1.00000
  Cs5 Cs 0.22361 0.64711 0.52896 1.00000
  Cs6 Cs 0.77639 0.14711 0.97104 1.00000
  Cs7 Cs 0.77639 0.35289 0.47104 1.00000
  Cs8 Cs 0.22361 0.85289 0.02896 1.00000
  P1 P 0.73860 0.58491 0.75451 1.00000
  P2 P 0.26140 0.08491 0.74549 1.00000
  P3 P 0.26140 0.41509 0.24549 1.00000
  P4 P 0.73860 0.91509 0.25451 1.00000
  Pt1 Pt 0.00000 0.00000 0.50000 1.00000
  Pt2 Pt 0.00000 0.50000 0.00000 1.00000
  Se1 Se 0.19473 0.93159 0.67661 1.00000
  Se2 Se 0.80527 0.43159 0.82339 1.00000
  Se3 Se 0.80527 0.06841 0.32339 1.00000
  Se4 Se 0.19473 0.56841 0.17661 1.00000
  Se5 Se 0.73965 0.61087 0.54926 1.00000
  Se6 Se 0.26035 0.11087 0.95074 1.00000
  Se7 Se 0.26035 0.38913 0.45074 1.00000
  Se8 Se 0.73965 0.88913 0.04926 1.00000
  Se9 Se 0.98303 0.85520 0.36455 1.00000
  Se10 Se 0.01697 0.35520 0.13545 1.00000
  Se11 Se 0.01697 0.14480 0.63545 1.00000
  Se12 Se 0.98303 0.64480 0.86455 1.00000
  Se13 Se 0.49602 0.63455 0.82753 1.00000
  Se14 Se 0.50398 0.13455 0.67247 1.00000
  Se15 Se 0.50398 0.36545 0.17247 1.00000
  Se16 Se 0.49602 0.86545 0.32753 1.00000
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