Navigation

HEAS Data Platform · Materials Science Database

Ca(SO5)2

Alexandria ALEX

Alex-ID: agm006226499 · Space group: P6_4 (#172)

Basic Information

Formula
Ca(SO5)2
Alex-ID
agm006226499
Elements
3
Sites
39
Space group
P6_4 (#172)
Crystal system
hexagonal
Volume
658.29
ų
Cell a
6.8503
Å
Cell b
6.8503
Å
Cell c
16.1981
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca(SO5)2
Ca
3.00 · 7.7%
S
6.00 · 15.4%
O
30.00 · 76.9%

Energy & Stability

Energy above hull
0.1989
eV/atom
Formation energy
-1.7618
eV/atom
Corrected total energy
-248.2273
eV
Raw total energy
-223.1778
eV

Electronic Structure

Indirect band gap
0.9347
eV
Direct band gap
0.9426
eV
DOS at Fermi level
-0.2475
Total magnetisation
5.9073
μB

Additional Information

Prototype ID

AB2C10_50_spg171

Decomposition

CaSO4 SO12 CaS3O10

Computed at

2024-10-30 22:54:25

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: agm006226499).

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 agm006226499
data_agm006226499
_cell_length_a     6.85034
_cell_length_b     6.85034
_cell_length_c     16.19806
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       658.29153
_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
  Ca1 Ca 0.00000 0.00000 0.34398 1.00000
  Ca2 Ca 0.00000 0.00000 0.01065 1.00000
  Ca3 Ca 0.00000 0.00000 0.67732 1.00000
  S1 S 0.40629 0.31036 0.17501 1.00000
  S2 S 0.90407 0.59371 0.84168 1.00000
  S3 S 0.68964 0.09593 0.50834 1.00000
  S4 S 0.59371 0.68964 0.17501 1.00000
  S5 S 0.09593 0.40629 0.84168 1.00000
  S6 S 0.31036 0.90407 0.50834 1.00000
  O1 O 0.29240 0.24238 0.25629 1.00000
  O2 O 0.94997 0.70760 0.92295 1.00000
  O3 O 0.75762 0.05003 0.58962 1.00000
  O4 O 0.70760 0.75762 0.25629 1.00000
  O5 O 0.05003 0.29240 0.92295 1.00000
  O6 O 0.24238 0.94997 0.58962 1.00000
  O7 O 0.23837 0.25118 0.10796 1.00000
  O8 O 0.01281 0.76163 0.77463 1.00000
  O9 O 0.74882 0.98719 0.44129 1.00000
  O10 O 0.76163 0.74882 0.10796 1.00000
  O11 O 0.98719 0.23837 0.77463 1.00000
  O12 O 0.25118 0.01281 0.44129 1.00000
  O13 O 0.57506 0.24699 0.15979 1.00000
  O14 O 0.67193 0.42494 0.82646 1.00000
  O15 O 0.75301 0.32807 0.49313 1.00000
  O16 O 0.42494 0.75301 0.15979 1.00000
  O17 O 0.32807 0.57506 0.82646 1.00000
  O18 O 0.24699 0.67193 0.49313 1.00000
  O19 O 0.09562 0.70444 0.30520 1.00000
  O20 O 0.60882 0.90438 0.97187 1.00000
  O21 O 0.29556 0.39118 0.63854 1.00000
  O22 O 0.90438 0.29556 0.30520 1.00000
  O23 O 0.39118 0.09562 0.97187 1.00000
  O24 O 0.70444 0.60882 0.63854 1.00000
  O25 O 0.79148 0.38866 0.30962 1.00000
  O26 O 0.59718 0.20852 0.97628 1.00000
  O27 O 0.61134 0.40282 0.64295 1.00000
  O28 O 0.20852 0.61134 0.30962 1.00000
  O29 O 0.40282 0.79148 0.97628 1.00000
  O30 O 0.38866 0.59718 0.64295 1.00000
Get direct link