Navigation

HEAS Data Platform · Materials Science Database

Fe3As5(IO3)3

Alexandria ALEX

Alex-ID: agm008682149 · Space group: P-1 (#2)

Basic Information

Formula
Fe3As5(IO3)3
Alex-ID
agm008682149
Elements
4
Sites
40
Space group
P-1 (#2)
Crystal system
triclinic
Volume
897.06
ų
Cell a
8.0558
Å
Cell b
9.1526
Å
Cell c
12.5365
Å
α angle
82.85
°
β angle
88.51
°
γ angle
77.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Fe3As5(IO3)3
Fe
6.00 · 15.0%
As
10.00 · 25.0%
I
6.00 · 15.0%
O
18.00 · 45.0%

Energy & Stability

Energy above hull
0.0099
eV/atom
Formation energy
-1.3878
eV/atom
Corrected total energy
-251.3306
eV
Raw total energy
-222.2914
eV

Electronic Structure

Indirect band gap
2.4776
eV
Direct band gap
2.6298
eV
DOS at Fermi level
0.0000
Total magnetisation
23.9121
μB

Additional Information

Prototype ID

A3B3C5D9_1_spg2

Decomposition

Fe3As2(IO)4 Fe(AsO2)2 As2O3

Computed at

2025-04-12 21:35:43.623162

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: agm008682149).

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 agm008682149
data_agm008682149
_cell_length_a     8.05583
_cell_length_b     9.15260
_cell_length_c     12.53652
_cell_angle_alpha  82.84815
_cell_angle_beta   88.50696
_cell_angle_gamma  77.98673
_cell_volume       897.06266
_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
  Fe1 Fe 0.73189 0.96952 0.34014 1.00000
  Fe2 Fe 0.26811 0.03048 0.65986 1.00000
  Fe3 Fe 0.02793 0.91808 0.12614 1.00000
  Fe4 Fe 0.97207 0.08192 0.87386 1.00000
  Fe5 Fe 0.62710 0.08038 0.05991 1.00000
  Fe6 Fe 0.37290 0.91962 0.94009 1.00000
  As1 As 0.90602 0.15948 0.48440 1.00000
  As2 As 0.09398 0.84052 0.51560 1.00000
  As3 As 0.30464 0.09379 0.26138 1.00000
  As4 As 0.69536 0.90621 0.73862 1.00000
  As5 As 0.53777 0.20595 0.79444 1.00000
  As6 As 0.46223 0.79405 0.20556 1.00000
  As7 As 0.19383 0.24042 0.03145 1.00000
  As8 As 0.80617 0.75958 0.96855 1.00000
  As9 As 0.85540 0.26199 0.21731 1.00000
  As10 As 0.14460 0.73801 0.78269 1.00000
  I1 I 0.75008 0.35166 0.95804 1.00000
  I2 I 0.24992 0.64834 0.04196 1.00000
  I3 I 0.90171 0.69374 0.28103 1.00000
  I4 I 0.09829 0.30626 0.71897 1.00000
  I5 I 0.53751 0.25725 0.40713 1.00000
  I6 I 0.46249 0.74275 0.59287 1.00000
  O1 O 0.14940 0.06369 0.99702 1.00000
  O2 O 0.85060 0.93631 0.00298 1.00000
  O3 O 0.86598 0.96692 0.47518 1.00000
  O4 O 0.13402 0.03308 0.52482 1.00000
  O5 O 0.81390 0.08011 0.19299 1.00000
  O6 O 0.18610 0.91989 0.80701 1.00000
  O7 O 0.46768 0.12857 0.92000 1.00000
  O8 O 0.53232 0.87143 0.08000 1.00000
  O9 O 0.76039 0.07703 0.78531 1.00000
  O10 O 0.23961 0.92297 0.21469 1.00000
  O11 O 0.48883 0.05340 0.71788 1.00000
  O12 O 0.51117 0.94660 0.28212 1.00000
  O13 O 0.07149 0.23667 0.15968 1.00000
  O14 O 0.92851 0.76333 0.84032 1.00000
  O15 O 0.02784 0.80470 0.65237 1.00000
  O16 O 0.97216 0.19530 0.34763 1.00000
  O17 O 0.62030 0.83049 0.87447 1.00000
  O18 O 0.37970 0.16951 0.12553 1.00000
Get direct link