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YAs4HO12

Alexandria ALEX

Alex-ID: agm006752437 · Space group: P-1 (#2)

Basic Information

Formula
YAs4HO12
Alex-ID
agm006752437
Elements
4
Sites
36
Space group
P-1 (#2)
Crystal system
triclinic
Volume
537.43
ų
Cell a
7.6444
Å
Cell b
8.8700
Å
Cell c
9.2995
Å
α angle
100.16
°
β angle
111.85
°
γ angle
105.27
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YAs4HO12
Y
2.00 · 5.6%
As
8.00 · 22.2%
H
2.00 · 5.6%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0190
eV/atom
Formation energy
-1.9551
eV/atom
Corrected total energy
-245.9828
eV
Raw total energy
-229.1279
eV

Electronic Structure

Indirect band gap
2.9653
eV
Direct band gap
3.0565
eV
DOS at Fermi level
0.0000
Total magnetisation
-0.0014
μB

Additional Information

Prototype ID

ABC4D12_64_spg15

Decomposition

AsHO3 As2O5 YAsO4

Computed at

2024-05-29 10:58:23.413416

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: agm006752437).

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 agm006752437
data_agm006752437
_cell_length_a     7.64438
_cell_length_b     8.86996
_cell_length_c     9.29952
_cell_angle_alpha  100.16020
_cell_angle_beta   111.85164
_cell_angle_gamma  105.26784
_cell_volume       537.42677
_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
  Y1 Y 0.09959 0.26882 0.26333 1.00000
  Y2 Y 0.90041 0.73118 0.73667 1.00000
  As1 As 0.60504 0.28680 0.57045 1.00000
  As2 As 0.39496 0.71320 0.42955 1.00000
  As3 As 0.06196 0.37835 0.63961 1.00000
  As4 As 0.93804 0.62165 0.36039 1.00000
  As5 As 0.19698 0.17954 0.89217 1.00000
  As6 As 0.80302 0.82046 0.10783 1.00000
  As7 As 0.59220 0.14067 0.86603 1.00000
  As8 As 0.40780 0.85933 0.13397 1.00000
  H1 H 0.51137 0.86668 0.76150 1.00000
  H2 H 0.48863 0.13332 0.23850 1.00000
  O1 O 0.68757 0.47520 0.69776 1.00000
  O2 O 0.31243 0.52480 0.30224 1.00000
  O3 O 0.41689 0.22291 0.38133 1.00000
  O4 O 0.58311 0.77709 0.61867 1.00000
  O5 O 0.53757 0.13403 0.66226 1.00000
  O6 O 0.46243 0.86597 0.33774 1.00000
  O7 O 0.80464 0.24006 0.53960 1.00000
  O8 O 0.19536 0.75994 0.46040 1.00000
  O9 O 0.08355 0.57619 0.68098 1.00000
  O10 O 0.91645 0.42381 0.31902 1.00000
  O11 O 0.18261 0.30940 0.54090 1.00000
  O12 O 0.81739 0.69060 0.45910 1.00000
  O13 O 0.13853 0.34784 0.83621 1.00000
  O14 O 0.86147 0.65216 0.16379 1.00000
  O15 O 0.05982 0.99682 0.75005 1.00000
  O16 O 0.94018 0.00318 0.24995 1.00000
  O17 O 0.21221 0.19925 0.07789 1.00000
  O18 O 0.78779 0.80075 0.92211 1.00000
  O19 O 0.45567 0.25119 0.92059 1.00000
  O20 O 0.54433 0.74881 0.07941 1.00000
  O21 O 0.83498 0.22332 0.99651 1.00000
  O22 O 0.16502 0.77668 0.00349 1.00000
  O23 O 0.46895 0.93402 0.83328 1.00000
  O24 O 0.53105 0.06598 0.16672 1.00000
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