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PrH11(IO3)2

Alexandria ALEX

Alex-ID: agm006700636 · Space group: P-1 (#2)

Basic Information

Formula
PrH11(IO3)2
Alex-ID
agm006700636
Elements
4
Sites
40
Space group
P-1 (#2)
Crystal system
triclinic
Volume
617.25
ų
Cell a
8.2855
Å
Cell b
9.1022
Å
Cell c
9.4492
Å
α angle
94.77
°
β angle
115.41
°
γ angle
102.09
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrH11(IO3)2
Pr
2.00 · 5.0%
H
22.00 · 55.0%
I
4.00 · 10.0%
O
12.00 · 30.0%

Energy & Stability

Energy above hull
0.0022
eV/atom
Formation energy
-1.5048
eV/atom
Corrected total energy
-206.7327
eV
Raw total energy
-198.3052
eV

Electronic Structure

Indirect band gap
3.7312
eV
Direct band gap
3.7603
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6D11_8_spg2

Decomposition

PrH18(IO3)3 PrIO H2O

Computed at

2025-01-26 00:26:19

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: agm006700636).

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 agm006700636
data_agm006700636
_cell_length_a     8.28546
_cell_length_b     9.10221
_cell_length_c     9.44915
_cell_angle_alpha  94.77058
_cell_angle_beta   115.40541
_cell_angle_gamma  102.08592
_cell_volume       617.24546
_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
  Pr1 Pr 0.12947 0.16689 0.68231 1.00000
  Pr2 Pr 0.87053 0.83311 0.31769 1.00000
  H1 H 0.94423 0.16963 0.32812 1.00000
  H2 H 0.05577 0.83037 0.67188 1.00000
  H3 H 0.91837 0.14862 0.89303 1.00000
  H4 H 0.08163 0.85138 0.10697 1.00000
  H5 H 0.84031 0.98264 0.78464 1.00000
  H6 H 0.15969 0.01736 0.21536 1.00000
  H7 H 0.54394 0.15477 0.90240 1.00000
  H8 H 0.45606 0.84523 0.09760 1.00000
  H9 H 0.43429 0.98889 0.79504 1.00000
  H10 H 0.56571 0.01111 0.20496 1.00000
  H11 H 0.40023 0.46245 0.64913 1.00000
  H12 H 0.59977 0.53755 0.35087 1.00000
  H13 H 0.37885 0.32025 0.52899 1.00000
  H14 H 0.62115 0.67975 0.47101 1.00000
  H15 H 0.81145 0.33327 0.53623 1.00000
  H16 H 0.18855 0.66673 0.46377 1.00000
  H17 H 0.96575 0.45313 0.69350 1.00000
  H18 H 0.03425 0.54687 0.30650 1.00000
  H19 H 0.33994 0.33441 0.04749 1.00000
  H20 H 0.66006 0.66559 0.95251 1.00000
  H21 H 0.25862 0.45973 0.95344 1.00000
  H22 H 0.74138 0.54027 0.04656 1.00000
  I1 I 0.13505 0.69096 0.91415 1.00000
  I2 I 0.86495 0.30904 0.08585 1.00000
  I3 I 0.52922 0.75532 0.68581 1.00000
  I4 I 0.47078 0.24468 0.31419 1.00000
  O1 O 0.96711 0.09960 0.40399 1.00000
  O2 O 0.03289 0.90040 0.59601 1.00000
  O3 O 0.93646 0.08034 0.81674 1.00000
  O4 O 0.06354 0.91966 0.18326 1.00000
  O5 O 0.41799 0.08825 0.82728 1.00000
  O6 O 0.58201 0.91175 0.17272 1.00000
  O7 O 0.34808 0.35027 0.61555 1.00000
  O8 O 0.65192 0.64973 0.38445 1.00000
  O9 O 0.93982 0.35600 0.62244 1.00000
  O10 O 0.06018 0.64400 0.37756 1.00000
  O11 O 0.28734 0.36055 0.94027 1.00000
  O12 O 0.71266 0.63945 0.05973 1.00000
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