Navigation

HEAS Data Platform · Materials Science Database

SrW2Se2O11

Alexandria ALEX

Alex-ID: agm019536337 · Space group: Cmc2_1 (#36)

Basic Information

Formula
SrW2Se2O11
Alex-ID
agm019536337
Elements
4
Sites
32
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
508.98
ų
Cell a
8.9547
Å
Cell b
8.9547
Å
Cell c
7.8593
Å
α angle
90.00
°
β angle
90.00
°
γ angle
126.14
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrW2Se2O11
Sr
2.00 · 6.3%
W
4.00 · 12.5%
Se
4.00 · 12.5%
O
22.00 · 68.8%

Energy & Stability

Energy above hull
0.0382
eV/atom
Formation energy
-2.0054
eV/atom
Corrected total energy
-242.4078
eV
Raw total energy
-209.5534
eV

Electronic Structure

Indirect band gap
3.3349
eV
Direct band gap
3.3791
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D11_8_spg36

Decomposition

SrSe2O5 WO3

Computed at

2024-12-31 14:26:58

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: agm019536337).

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 agm019536337
data_agm019536337
_cell_length_a     8.95469
_cell_length_b     8.95469
_cell_length_c     7.85934
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  126.13507
_cell_volume       508.97850
_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
  Sr1 Sr 0.26424 0.26424 0.85584 1.00000
  Sr2 Sr 0.73576 0.73576 0.35584 1.00000
  W1 W 0.84580 0.62629 0.83755 1.00000
  W2 W 0.15420 0.37371 0.33755 1.00000
  W3 W 0.62629 0.84580 0.83755 1.00000
  W4 W 0.37371 0.15420 0.33755 1.00000
  Se1 Se 0.29109 0.88013 0.69020 1.00000
  Se2 Se 0.11987 0.70891 0.19020 1.00000
  Se3 Se 0.88013 0.29109 0.69020 1.00000
  Se4 Se 0.70891 0.11987 0.19020 1.00000
  O1 O 0.56959 0.38719 0.36637 1.00000
  O2 O 0.81276 0.81276 0.91042 1.00000
  O3 O 0.90836 0.63737 0.10766 1.00000
  O4 O 0.86266 0.14398 0.84397 1.00000
  O5 O 0.63737 0.90836 0.10766 1.00000
  O6 O 0.84933 0.66537 0.61484 1.00000
  O7 O 0.33463 0.15067 0.11484 1.00000
  O8 O 0.36263 0.09164 0.60766 1.00000
  O9 O 0.04111 0.51586 0.32198 1.00000
  O10 O 0.09164 0.36263 0.60766 1.00000
  O11 O 0.43041 0.61281 0.86637 1.00000
  O12 O 0.48414 0.95889 0.82198 1.00000
  O13 O 0.14398 0.86266 0.84397 1.00000
  O14 O 0.61281 0.43041 0.86637 1.00000
  O15 O 0.15067 0.33463 0.11484 1.00000
  O16 O 0.18724 0.18724 0.41042 1.00000
  O17 O 0.13734 0.85602 0.34397 1.00000
  O18 O 0.85602 0.13734 0.34397 1.00000
  O19 O 0.95889 0.48414 0.82198 1.00000
  O20 O 0.66537 0.84933 0.61484 1.00000
  O21 O 0.51586 0.04111 0.32198 1.00000
  O22 O 0.38719 0.56959 0.36637 1.00000
Get direct link