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YIO5

Alexandria ALEX

Alex-ID: agm088917926 · Space group: Pna2_1 (#33)

Basic Information

Formula
YIO5
Alex-ID
agm088917926
Elements
3
Sites
28
Space group
Pna2_1 (#33)
Crystal system
orthorhombic
Volume
374.84
ų
Cell a
5.0401
Å
Cell b
7.8095
Å
Cell c
9.5233
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YIO5
Y
4.00 · 14.3%
I
4.00 · 14.3%
O
20.00 · 71.4%

Energy & Stability

Energy above hull
0.0260
eV/atom
Formation energy
-1.9024
eV/atom
Corrected total energy
-184.4835
eV
Raw total energy
-170.4377
eV

Electronic Structure

Indirect band gap
1.4890
eV
Direct band gap
1.4972
eV
DOS at Fermi level
-0.0002
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC5_2387_spg33

Decomposition

YIO5

Computed at

2025-03-22 09:15:59

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: agm088917926).

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 agm088917926
data_agm088917926
_cell_length_a     5.04007
_cell_length_b     7.80947
_cell_length_c     9.52331
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       374.84000
_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
  Y1 Y 0.75537 0.48180 0.29708 1.00000
  Y2 Y 0.25537 0.51820 0.70292 1.00000
  Y3 Y 0.25537 0.01820 0.79708 1.00000
  Y4 Y 0.75537 0.98180 0.20292 1.00000
  I1 I 0.72090 0.17229 0.54892 1.00000
  I2 I 0.22090 0.82771 0.45108 1.00000
  I3 I 0.22090 0.32771 0.04892 1.00000
  I4 I 0.72090 0.67229 0.95108 1.00000
  O1 O 0.90826 0.38042 0.53400 1.00000
  O2 O 0.93383 0.73871 0.34833 1.00000
  O3 O 0.93383 0.23871 0.15167 1.00000
  O4 O 0.90826 0.88042 0.96600 1.00000
  O5 O 0.43383 0.76129 0.84833 1.00000
  O6 O 0.40826 0.11958 0.03400 1.00000
  O7 O 0.40826 0.61958 0.46600 1.00000
  O8 O 0.43383 0.26129 0.65167 1.00000
  O9 O 0.35627 0.41088 0.21278 1.00000
  O10 O 0.85627 0.58912 0.78722 1.00000
  O11 O 0.85627 0.08912 0.71278 1.00000
  O12 O 0.35627 0.91088 0.28722 1.00000
  O13 O 0.58631 0.21398 0.37078 1.00000
  O14 O 0.08631 0.78602 0.62922 1.00000
  O15 O 0.08631 0.28602 0.87078 1.00000
  O16 O 0.58631 0.71398 0.12922 1.00000
  O17 O 0.48921 0.95650 0.56699 1.00000
  O18 O 0.98921 0.04350 0.43301 1.00000
  O19 O 0.98921 0.54350 0.06699 1.00000
  O20 O 0.48921 0.45650 0.93301 1.00000
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