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Ac2VS5

Alexandria ALEX

Alex-ID: agm005996063 · Space group: P2_1/c (#14)

Basic Information

Formula
Ac2VS5
Alex-ID
agm005996063
Elements
3
Sites
32
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
880.82
ų
Cell a
8.8484
Å
Cell b
9.0209
Å
Cell c
11.7023
Å
α angle
90.00
°
β angle
109.44
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac2VS5
Ac
8.00 · 25.0%
V
4.00 · 12.5%
S
20.00 · 62.5%

Energy & Stability

Energy above hull
0.0675
eV/atom
Formation energy
-2.0494
eV/atom
Corrected total energy
-217.4718
eV
Raw total energy
-204.2026
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0164
eV
DOS at Fermi level
17.7674
Total magnetisation
4.0001
μB

Additional Information

Prototype ID

AB2C5_207_spg14

Decomposition

V5S8 AcS2 Ac2S3

Computed at

2023-09-05 17:17:59

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: agm005996063).

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 agm005996063
data_agm005996063
_cell_length_a     8.84844
_cell_length_b     9.02090
_cell_length_c     11.70233
_cell_angle_alpha  90.00000
_cell_angle_beta   109.44307
_cell_angle_gamma  90.00000
_cell_volume       880.82173
_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 0.73951 0.88086 0.03555 1.00000
  Ac2 Ac 0.23951 0.61914 0.03555 1.00000
  Ac3 Ac 0.60139 0.83096 0.40185 1.00000
  Ac4 Ac 0.10139 0.66904 0.40185 1.00000
  Ac5 Ac 0.89861 0.33096 0.59815 1.00000
  Ac6 Ac 0.39861 0.16904 0.59815 1.00000
  Ac7 Ac 0.76049 0.38086 0.96445 1.00000
  Ac8 Ac 0.26049 0.11914 0.96445 1.00000
  V1 V 0.54628 0.41219 0.29483 1.00000
  V2 V 0.04628 0.08781 0.29483 1.00000
  V3 V 0.95372 0.91219 0.70517 1.00000
  V4 V 0.45372 0.58781 0.70517 1.00000
  S1 S 0.98888 0.13574 0.09940 1.00000
  S2 S 0.95717 0.61911 0.12586 1.00000
  S3 S 0.48888 0.36426 0.09940 1.00000
  S4 S 0.45717 0.88089 0.12586 1.00000
  S5 S 0.86259 0.92660 0.30762 1.00000
  S6 S 0.07414 0.28737 0.40396 1.00000
  S7 S 0.36259 0.57340 0.30762 1.00000
  S8 S 0.76834 0.53837 0.36598 1.00000
  S9 S 0.57414 0.21263 0.40396 1.00000
  S10 S 0.26834 0.96163 0.36598 1.00000
  S11 S 0.73166 0.03837 0.63402 1.00000
  S12 S 0.42586 0.78737 0.59604 1.00000
  S13 S 0.23166 0.46163 0.63402 1.00000
  S14 S 0.63741 0.42660 0.69238 1.00000
  S15 S 0.92586 0.71263 0.59604 1.00000
  S16 S 0.13741 0.07340 0.69238 1.00000
  S17 S 0.54283 0.11911 0.87414 1.00000
  S18 S 0.51112 0.63574 0.90060 1.00000
  S19 S 0.04283 0.38089 0.87414 1.00000
  S20 S 0.01112 0.86426 0.90060 1.00000
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