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Cs2Zn(BSe)9

Alexandria ALEX

Alex-ID: agm008936744 · Space group: P-1 (#2)

Basic Information

Formula
Cs2Zn(BSe)9
Alex-ID
agm008936744
Elements
4
Sites
42
Space group
P-1 (#2)
Crystal system
triclinic
Volume
1,121.45
ų
Cell a
10.1987
Å
Cell b
11.1027
Å
Cell c
11.3204
Å
α angle
103.69
°
β angle
89.93
°
γ angle
115.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs2Zn(BSe)9
Cs
4.00 · 9.5%
Zn
2.00 · 4.8%
B
18.00 · 42.9%
Se
18.00 · 42.9%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.4903
eV/atom
Corrected total energy
-209.6005
eV
Raw total energy
-209.6005
eV

Electronic Structure

Indirect band gap
2.2570
eV
Direct band gap
2.2799
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C9D9_1_spg2

Decomposition

Cs2Zn(BSe)9

Computed at

2024-10-08 18:17:13.928375

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: agm008936744).

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 agm008936744
data_agm008936744
_cell_length_a     10.19874
_cell_length_b     11.10270
_cell_length_c     11.32038
_cell_angle_alpha  103.69137
_cell_angle_beta   89.92561
_cell_angle_gamma  115.01698
_cell_volume       1121.45314
_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 0.79497 0.16827 0.00892 1.00000
  Cs2 Cs 0.20503 0.83173 0.99108 1.00000
  Cs3 Cs 0.18588 0.35233 0.52519 1.00000
  Cs4 Cs 0.81412 0.64767 0.47481 1.00000
  Zn1 Zn 0.30995 0.30525 0.09536 1.00000
  Zn2 Zn 0.69005 0.69475 0.90464 1.00000
  B1 B 0.50845 0.15845 0.55260 1.00000
  B2 B 0.49155 0.84155 0.44740 1.00000
  B3 B 0.65801 0.12439 0.58432 1.00000
  B4 B 0.34199 0.87561 0.41568 1.00000
  B5 B 0.49255 0.05194 0.65113 1.00000
  B6 B 0.50745 0.94806 0.34887 1.00000
  B7 B 0.34253 0.00734 0.54338 1.00000
  B8 B 0.65747 0.99266 0.45662 1.00000
  B9 B 0.41463 0.05072 0.40668 1.00000
  B10 B 0.58537 0.94928 0.59332 1.00000
  B11 B 0.60774 0.12165 0.43241 1.00000
  B12 B 0.39226 0.87835 0.56759 1.00000
  B13 B 0.73647 0.41767 0.70677 1.00000
  B14 B 0.26353 0.58233 0.29323 1.00000
  B15 B 0.26559 0.09730 0.79143 1.00000
  B16 B 0.73441 0.90270 0.20857 1.00000
  B17 B 0.53758 0.25715 0.26225 1.00000
  B18 B 0.46242 0.74285 0.73775 1.00000
  Se1 Se 0.54084 0.35400 0.62605 1.00000
  Se2 Se 0.45916 0.64600 0.37395 1.00000
  Se3 Se 0.82830 0.28983 0.68986 1.00000
  Se4 Se 0.17170 0.71017 0.31014 1.00000
  Se5 Se 0.46181 0.11501 0.82648 1.00000
  Se6 Se 0.53819 0.88499 0.17352 1.00000
  Se7 Se 0.17197 0.02811 0.62054 1.00000
  Se8 Se 0.82803 0.97189 0.37946 1.00000
  Se9 Se 0.34259 0.13062 0.29274 1.00000
  Se10 Se 0.65741 0.86938 0.70726 1.00000
  Se11 Se 0.71400 0.26467 0.34158 1.00000
  Se12 Se 0.28600 0.73533 0.65842 1.00000
  Se13 Se 0.85288 0.60811 0.79860 1.00000
  Se14 Se 0.14712 0.39189 0.20140 1.00000
  Se15 Se 0.14948 0.13615 0.91834 1.00000
  Se16 Se 0.85052 0.86385 0.08166 1.00000
  Se17 Se 0.56374 0.37556 0.15383 1.00000
  Se18 Se 0.43626 0.62444 0.84617 1.00000
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