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K4AsH5S3O16

Alexandria ALEX

Alex-ID: agm006309548 · Space group: P1 (#1)

Basic Information

Formula
K4AsH5S3O16
Alex-ID
agm006309548
Elements
5
Sites
29
Space group
P1 (#1)
Crystal system
triclinic
Volume
420.23
ų
Cell a
7.5114
Å
Cell b
7.5814
Å
Cell c
7.6252
Å
α angle
80.98
°
β angle
84.99
°
γ angle
78.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K4AsH5S3O16
K
4.00 · 13.8%
As
1.00 · 3.4%
H
5.00 · 17.2%
S
3.00 · 10.3%
O
16.00 · 55.2%

Energy & Stability

Energy above hull
0.0241
eV/atom
Formation energy
-1.9700
eV/atom
Corrected total energy
-174.1014
eV
Raw total energy
-160.8744
eV

Electronic Structure

Indirect band gap
3.5756
eV
Direct band gap
3.5810
eV
DOS at Fermi level
0.0000
Total magnetisation
0.1366
μB

Additional Information

Prototype ID

AB3C4D5E16_5_spg1

Decomposition

K4AsH5S3O16

Computed at

2025-03-29 07:30:12

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: agm006309548).

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 agm006309548
data_agm006309548
_cell_length_a     7.51143
_cell_length_b     7.58145
_cell_length_c     7.62516
_cell_angle_alpha  80.97500
_cell_angle_beta   84.98713
_cell_angle_gamma  78.98982
_cell_volume       420.22532
_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
  K1 K 0.80865 0.22102 0.95243 1.00000
  K2 K 0.33553 0.17014 0.64786 1.00000
  K3 K 0.67014 0.82446 0.35589 1.00000
  K4 K 0.16892 0.80517 0.05139 1.00000
  As1 As 0.81515 0.27179 0.44304 1.00000
  H1 H 0.01786 0.56284 0.72395 1.00000
  H2 H 0.01892 0.03914 0.60476 1.00000
  H3 H 0.54367 0.46144 0.53236 1.00000
  H4 H 0.00438 0.44964 0.26215 1.00000
  H5 H 0.51172 0.53983 0.99758 1.00000
  S1 S 0.69640 0.74101 0.88147 1.00000
  S2 S 0.19528 0.71301 0.54474 1.00000
  S3 S 0.29448 0.28091 0.10642 1.00000
  O1 O 0.45175 0.35175 0.00009 1.00000
  O2 O 0.21503 0.17130 0.99740 1.00000
  O3 O 0.81886 0.57916 0.82685 1.00000
  O4 O 0.60753 0.85954 0.73190 1.00000
  O5 O 0.17717 0.85144 0.66613 1.00000
  O6 O 0.14430 0.53586 0.66344 1.00000
  O7 O 0.95881 0.16772 0.61604 1.00000
  O8 O 0.62246 0.34431 0.58031 1.00000
  O9 O 0.38408 0.65165 0.48155 1.00000
  O10 O 0.07025 0.77199 0.40284 1.00000
  O11 O 0.88325 0.47230 0.34931 1.00000
  O12 O 0.79259 0.13184 0.30385 1.00000
  O13 O 0.35162 0.16956 0.27577 1.00000
  O14 O 0.15577 0.44691 0.14037 1.00000
  O15 O 0.78245 0.83968 0.99165 1.00000
  O16 O 0.54278 0.66410 0.01437 1.00000
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