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Cs5K(W2N5)2

Alexandria ALEX

Alex-ID: agm021215005 · Space group: I4_1/a (#88)

Basic Information

Formula
Cs5K(W2N5)2
Alex-ID
agm021215005
Elements
4
Sites
40
Space group
I4_1/a (#88)
Crystal system
tetragonal
Volume
970.84
ų
Cell a
11.3381
Å
Cell b
11.3381
Å
Cell c
11.3381
Å
α angle
98.95
°
β angle
98.95
°
γ angle
133.55
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs5K(W2N5)2
Cs
10.00 · 25.0%
K
2.00 · 5.0%
W
8.00 · 20.0%
N
20.00 · 50.0%

Energy & Stability

Energy above hull
0.0267
eV/atom
Formation energy
-0.6641
eV/atom
Corrected total energy
-300.0069
eV
Raw total energy
-300.0069
eV

Electronic Structure

Indirect band gap
1.7066
eV
Direct band gap
1.7076
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

AB4C5D10_9_spg80

Decomposition

K19(W2N5)6 Cs19(W2N5)6 W2N3 CsN6

Computed at

2024-10-01 00:33:10.657200

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: agm021215005).

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 agm021215005
data_agm021215005
_cell_length_a     11.33809
_cell_length_b     11.33809
_cell_length_c     11.33809
_cell_angle_alpha  98.94798
_cell_angle_beta   98.94798
_cell_angle_gamma  133.54505
_cell_volume       970.84079
_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 0.12391 0.32958 0.57671 1.00000
  Cs2 Cs 0.75287 0.54720 0.42329 1.00000
  Cs3 Cs 0.79720 0.87391 0.29433 1.00000
  Cs4 Cs 0.57958 0.50287 0.70567 1.00000
  Cs5 Cs 0.49713 0.20280 0.07671 1.00000
  Cs6 Cs 0.12609 0.42042 0.92329 1.00000
  Cs7 Cs 0.67042 0.24713 0.79433 1.00000
  Cs8 Cs 0.45280 0.87609 0.20567 1.00000
  Cs9 Cs 0.25000 0.75000 0.50000 1.00000
  Cs10 Cs 0.00000 0.00000 0.00000 1.00000
  K1 K 0.50000 0.50000 0.00000 1.00000
  K2 K 0.75000 0.25000 0.50000 1.00000
  W1 W 0.10095 0.00162 0.67782 1.00000
  W2 W 0.32379 0.42312 0.32218 1.00000
  W3 W 0.67312 0.85095 0.59933 1.00000
  W4 W 0.25162 0.07379 0.40067 1.00000
  W5 W 0.57688 0.89905 0.90067 1.00000
  W6 W 0.99838 0.67621 0.09933 1.00000
  W7 W 0.92621 0.32688 0.17782 1.00000
  W8 W 0.14905 0.74838 0.82218 1.00000
  N1 N 0.24780 0.22421 0.78319 1.00000
  N2 N 0.44102 0.46461 0.21681 1.00000
  N3 N 0.71461 0.99780 0.52359 1.00000
  N4 N 0.47421 0.19102 0.47641 1.00000
  N5 N 0.80898 0.28539 0.28319 1.00000
  N6 N 0.00220 0.52579 0.71681 1.00000
  N7 N 0.77579 0.55898 0.02359 1.00000
  N8 N 0.53539 0.75220 0.97641 1.00000
  N9 N 0.13668 0.99497 0.52032 1.00000
  N10 N 0.47465 0.61636 0.47968 1.00000
  N11 N 0.86636 0.88668 0.64171 1.00000
  N12 N 0.24497 0.22465 0.35829 1.00000
  N13 N 0.77535 0.13364 0.02032 1.00000
  N14 N 0.11332 0.75503 0.97968 1.00000
  N15 N 0.00503 0.52535 0.14171 1.00000
  N16 N 0.38364 0.86332 0.85829 1.00000
  N17 N 0.62500 0.87500 0.75000 1.00000
  N18 N 0.12500 0.87500 0.25000 1.00000
  N19 N 0.12500 0.37500 0.25000 1.00000
  N20 N 0.12500 0.87500 0.75000 1.00000
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