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AcSO4

Alexandria ALEX

Alex-ID: agm005772547 · Space group: P2_1/c (#14)

Basic Information

Formula
AcSO4
Alex-ID
agm005772547
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
395.58
ų
Cell a
7.0157
Å
Cell b
7.0961
Å
Cell c
7.9988
Å
α angle
90.00
°
β angle
90.00
°
γ angle
96.59
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AcSO4
Ac
4.00 · 16.7%
S
4.00 · 16.7%
O
16.00 · 66.7%

Energy & Stability

Energy above hull
0.2720
eV/atom
Formation energy
-2.5316
eV/atom
Corrected total energy
-173.0322
eV
Raw total energy
-159.1417
eV

Electronic Structure

Indirect band gap
0.9345
eV
Direct band gap
0.9345
eV
DOS at Fermi level
-0.1200
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_3333_spg14

Decomposition

Ac(SO3)3 S8O Ac2SO6

Computed at

2023-07-31 01:20:31.425588

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: agm005772547).

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 agm005772547
data_agm005772547
_cell_length_a     7.01572
_cell_length_b     7.09607
_cell_length_c     7.99883
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  96.59386
_cell_volume       395.57973
_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
  Ac1 Ac 0.27487 0.18787 0.91952 1.00000
  Ac2 Ac 0.22513 0.31213 0.41952 1.00000
  Ac3 Ac 0.77487 0.68787 0.58048 1.00000
  Ac4 Ac 0.72513 0.81213 0.08048 1.00000
  S1 S 0.79920 0.19995 0.72439 1.00000
  S2 S 0.70080 0.30005 0.22439 1.00000
  S3 S 0.29920 0.69995 0.77561 1.00000
  S4 S 0.20080 0.80005 0.27561 1.00000
  O1 O 0.22916 0.96474 0.39078 1.00000
  O2 O 0.90564 0.14264 0.87685 1.00000
  O3 O 0.58149 0.13946 0.13736 1.00000
  O4 O 0.61471 0.26563 0.77207 1.00000
  O5 O 0.88529 0.23437 0.27207 1.00000
  O6 O 0.91851 0.36054 0.63736 1.00000
  O7 O 0.59436 0.35736 0.37685 1.00000
  O8 O 0.72916 0.46474 0.10922 1.00000
  O9 O 0.27084 0.53526 0.89078 1.00000
  O10 O 0.40564 0.64264 0.62315 1.00000
  O11 O 0.08149 0.63946 0.36264 1.00000
  O12 O 0.11471 0.76563 0.72793 1.00000
  O13 O 0.38529 0.73437 0.22793 1.00000
  O14 O 0.41851 0.86054 0.86264 1.00000
  O15 O 0.09436 0.85736 0.12315 1.00000
  O16 O 0.77084 0.03526 0.60922 1.00000
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