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Cs3SnPSe7

Alexandria ALEX

Alex-ID: agm005255849 · Space group: P-1 (#2)

Basic Information

Formula
Cs3SnPSe7
Alex-ID
agm005255849
Elements
4
Sites
24
Space group
P-1 (#2)
Crystal system
triclinic
Volume
937.55
ų
Cell a
7.7052
Å
Cell b
10.4307
Å
Cell c
12.7142
Å
α angle
101.17
°
β angle
88.15
°
γ angle
110.62
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs3SnPSe7
Cs
6.00 · 25.0%
Sn
2.00 · 8.3%
P
2.00 · 8.3%
Se
14.00 · 58.3%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.7241
eV/atom
Corrected total energy
-90.2115
eV
Raw total energy
-90.2115
eV

Electronic Structure

Indirect band gap
1.4722
eV
Direct band gap
1.5017
eV
DOS at Fermi level
-0.0007
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3D7_13_spg2

Decomposition

Cs3SnPSe7

Computed at

2023-05-10 05:18:15.065035

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: agm005255849).

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 agm005255849
data_agm005255849
_cell_length_a     7.70524
_cell_length_b     10.43066
_cell_length_c     12.71423
_cell_angle_alpha  101.17306
_cell_angle_beta   88.14610
_cell_angle_gamma  110.61959
_cell_volume       937.54778
_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 0.32559 0.62390 0.60349 1.00000
  Cs2 Cs 0.67441 0.37610 0.39651 1.00000
  Cs3 Cs 0.37722 0.68284 0.98559 1.00000
  Cs4 Cs 0.62278 0.31716 0.01441 1.00000
  Cs5 Cs 0.95459 0.98684 0.20798 1.00000
  Cs6 Cs 0.04541 0.01316 0.79202 1.00000
  Sn1 Sn 0.40218 0.92780 0.36760 1.00000
  Sn2 Sn 0.59782 0.07220 0.63240 1.00000
  P1 P 0.77165 0.56098 0.77578 1.00000
  P2 P 0.22835 0.43902 0.22422 1.00000
  Se1 Se 0.66570 0.89638 0.47114 1.00000
  Se2 Se 0.33430 0.10362 0.52886 1.00000
  Se3 Se 0.47678 0.01318 0.19694 1.00000
  Se4 Se 0.52322 0.98682 0.80306 1.00000
  Se5 Se 0.07625 0.73129 0.36938 1.00000
  Se6 Se 0.92375 0.26871 0.63062 1.00000
  Se7 Se 0.95750 0.43183 0.79488 1.00000
  Se8 Se 0.04250 0.56817 0.20512 1.00000
  Se9 Se 0.84672 0.66167 0.63742 1.00000
  Se10 Se 0.15328 0.33833 0.36258 1.00000
  Se11 Se 0.87614 0.69591 0.93495 1.00000
  Se12 Se 0.12386 0.30409 0.06505 1.00000
  Se13 Se 0.48229 0.42123 0.76846 1.00000
  Se14 Se 0.51771 0.57877 0.23154 1.00000
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