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Ho2Al2ZnS6O

Alexandria ALEX

Alex-ID: agm011120791 · Space group: P-42_1m (#113)

Basic Information

Formula
Ho2Al2ZnS6O
Alex-ID
agm011120791
Elements
5
Sites
24
Space group
P-42_1m (#113)
Crystal system
tetragonal
Volume
491.18
ų
Cell a
9.0752
Å
Cell b
9.0752
Å
Cell c
5.9640
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho2Al2ZnS6O
Ho
4.00 · 16.7%
Al
4.00 · 16.7%
Zn
2.00 · 8.3%
S
12.00 · 50.0%
O
2.00 · 8.3%

Energy & Stability

Energy above hull
0.0625
eV/atom
Formation energy
-2.0551
eV/atom
Corrected total energy
-144.6203
eV
Raw total energy
-135.2542
eV

Electronic Structure

Indirect band gap
2.5973
eV
Direct band gap
2.5973
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D2E6_12_spg113

Decomposition

ZnS Al2ZnS4 Ho2S3 Al2O3

Computed at

2024-12-23 07:19:38

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: agm011120791).

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 agm011120791
data_agm011120791
_cell_length_a     9.07516
_cell_length_b     9.07516
_cell_length_c     5.96396
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       491.18271
_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
  Ho1 Ho 0.15320 0.34680 0.49915 1.00000
  Ho2 Ho 0.34680 0.84680 0.50085 1.00000
  Ho3 Ho 0.65320 0.15320 0.50085 1.00000
  Ho4 Ho 0.84680 0.65320 0.49915 1.00000
  Al1 Al 0.37509 0.12491 0.90382 1.00000
  Al2 Al 0.62491 0.87509 0.90382 1.00000
  Al3 Al 0.12491 0.62491 0.09618 1.00000
  Al4 Al 0.87509 0.37509 0.09618 1.00000
  Zn1 Zn 0.50000 0.50000 0.00000 1.00000
  Zn2 Zn 0.00000 0.00000 0.00000 1.00000
  S1 S 0.66859 0.43543 0.27243 1.00000
  S2 S 0.33141 0.56457 0.27243 1.00000
  S3 S 0.56457 0.66859 0.72757 1.00000
  S4 S 0.43543 0.33141 0.72757 1.00000
  S5 S 0.93543 0.16859 0.27243 1.00000
  S6 S 0.16859 0.06457 0.72757 1.00000
  S7 S 0.83141 0.93543 0.72757 1.00000
  S8 S 0.06457 0.83141 0.27243 1.00000
  S9 S 0.63067 0.86933 0.27799 1.00000
  S10 S 0.86933 0.36933 0.72201 1.00000
  S11 S 0.13067 0.63067 0.72201 1.00000
  S12 S 0.36933 0.13067 0.27799 1.00000
  O1 O 0.50000 0.00000 0.76551 1.00000
  O2 O 0.00000 0.50000 0.23449 1.00000
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