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FeSeO5

Alexandria ALEX

Alex-ID: agm005234735 · Space group: P2_1/c (#14)

Basic Information

Formula
FeSeO5
Alex-ID
agm005234735
Elements
3
Sites
28
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
427.21
ų
Cell a
9.8335
Å
Cell b
5.7571
Å
Cell c
8.3310
Å
α angle
64.93
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
FeSeO5
Fe
4.00 · 14.3%
Se
4.00 · 14.3%
O
20.00 · 71.4%

Energy & Stability

Energy above hull
0.2617
eV/atom
Formation energy
-1.0266
eV/atom
Corrected total energy
-175.7213
eV
Raw total energy
-150.7435
eV

Electronic Structure

Indirect band gap
0.9379
eV
Direct band gap
0.9379
eV
DOS at Fermi level
-0.2098
Total magnetisation
15.9953
μB

Additional Information

Prototype ID

ABC5_1432_spg14

Decomposition

FeO4 Fe2(SeO4)3 Fe2O3

Computed at

2023-05-12 07:11:56.232635

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: agm005234735).

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 agm005234735
data_agm005234735
_cell_length_a     9.83346
_cell_length_b     5.75706
_cell_length_c     8.33103
_cell_angle_alpha  64.93137
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       427.20766
_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 0.34817 0.10352 0.03600 1.00000
  Fe2 Fe 0.15183 0.10352 0.53600 1.00000
  Fe3 Fe 0.65183 0.89648 0.96400 1.00000
  Fe4 Fe 0.84817 0.89648 0.46400 1.00000
  Se1 Se 0.63782 0.28535 0.17719 1.00000
  Se2 Se 0.86218 0.28535 0.67719 1.00000
  Se3 Se 0.36218 0.71465 0.82281 1.00000
  Se4 Se 0.13782 0.71465 0.32281 1.00000
  O1 O 0.55707 0.06990 0.10805 1.00000
  O2 O 0.94293 0.06990 0.60805 1.00000
  O3 O 0.44293 0.93010 0.89195 1.00000
  O4 O 0.05707 0.93010 0.39195 1.00000
  O5 O 0.65061 0.54574 0.97928 1.00000
  O6 O 0.84939 0.54574 0.47928 1.00000
  O7 O 0.34939 0.45426 0.02072 1.00000
  O8 O 0.15061 0.45426 0.52072 1.00000
  O9 O 0.79872 0.17526 0.23585 1.00000
  O10 O 0.70128 0.17526 0.73585 1.00000
  O11 O 0.20128 0.82474 0.76415 1.00000
  O12 O 0.29872 0.82474 0.26415 1.00000
  O13 O 0.19967 0.13849 0.93909 1.00000
  O14 O 0.30033 0.13849 0.43909 1.00000
  O15 O 0.80033 0.86151 0.06091 1.00000
  O16 O 0.69967 0.86151 0.56091 1.00000
  O17 O 0.44931 0.66120 0.67741 1.00000
  O18 O 0.05069 0.66120 0.17741 1.00000
  O19 O 0.55069 0.33880 0.32259 1.00000
  O20 O 0.94931 0.33880 0.82259 1.00000
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