Navigation

HEAS Data Platform · Materials Science Database

BiTeIO3

Alexandria ALEX

Alex-ID: agm003229833 · Space group: P2_1/c (#14)

Basic Information

Formula
BiTeIO3
Alex-ID
agm003229833
Elements
4
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
545.97
ų
Cell a
7.1813
Å
Cell b
8.1263
Å
Cell c
9.7135
Å
α angle
74.40
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BiTeIO3
Bi
4.00 · 16.7%
Te
4.00 · 16.7%
I
4.00 · 16.7%
O
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0110
eV/atom
Formation energy
-1.3418
eV/atom
Corrected total energy
-125.9935
eV
Raw total energy
-117.5660
eV

Electronic Structure

Indirect band gap
2.4296
eV
Direct band gap
2.4427
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD3_192_spg14

Decomposition

BiIO TeO2

Computed at

2021-12-11 08:31:08.210427

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: agm003229833).

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 agm003229833
data_agm003229833
_cell_length_a     7.18134
_cell_length_b     8.12630
_cell_length_c     9.71346
_cell_angle_alpha  74.39695
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       545.96553
_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
  Bi1 Bi 0.87461 0.33425 0.40507 1.00000
  Bi2 Bi 0.12539 0.66575 0.59493 1.00000
  Bi3 Bi 0.37461 0.16575 0.59493 1.00000
  Bi4 Bi 0.62539 0.83425 0.40507 1.00000
  Te1 Te 0.17564 0.01107 0.27638 1.00000
  Te2 Te 0.82436 0.98893 0.72362 1.00000
  Te3 Te 0.32436 0.51107 0.27638 1.00000
  Te4 Te 0.67564 0.48893 0.72362 1.00000
  I1 I 0.66107 0.15264 0.14569 1.00000
  I2 I 0.83893 0.65264 0.14569 1.00000
  I3 I 0.33893 0.84736 0.85431 1.00000
  I4 I 0.16107 0.34736 0.85431 1.00000
  O1 O 0.49357 0.62410 0.60255 1.00000
  O2 O 0.34962 0.97248 0.43574 1.00000
  O3 O 0.84962 0.52752 0.56426 1.00000
  O4 O 0.88359 0.76551 0.70710 1.00000
  O5 O 0.99357 0.87590 0.39745 1.00000
  O6 O 0.65038 0.02752 0.56426 1.00000
  O7 O 0.00643 0.12410 0.60255 1.00000
  O8 O 0.38359 0.73449 0.29290 1.00000
  O9 O 0.15038 0.47248 0.43574 1.00000
  O10 O 0.50643 0.37590 0.39745 1.00000
  O11 O 0.11641 0.23449 0.29290 1.00000
  O12 O 0.61641 0.26551 0.70710 1.00000
Get direct link