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HEAS Data Platform · Materials Science Database

CrNi2H21(O5F4)2

Alexandria ALEX

Alex-ID: agm006306804 · Space group: P-1 (#2)

Basic Information

Formula
CrNi2H21(O5F4)2
Alex-ID
agm006306804
Elements
5
Sites
42
Space group
P-1 (#2)
Crystal system
triclinic
Volume
365.70
ų
Cell a
6.6891
Å
Cell b
7.4487
Å
Cell c
8.2948
Å
α angle
107.54
°
β angle
108.91
°
γ angle
94.45
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CrNi2H21(O5F4)2
Cr
1.00 · 2.4%
Ni
2.00 · 4.8%
H
21.00 · 50.0%
O
10.00 · 23.8%
F
8.00 · 19.0%

Energy & Stability

Energy above hull
0.0412
eV/atom
Formation energy
-1.6431
eV/atom
Corrected total energy
-219.1825
eV
Raw total energy
-205.8186
eV

Electronic Structure

Indirect band gap
3.6468
eV
Direct band gap
3.6498
eV
DOS at Fermi level
0.0000
Total magnetisation
5.0017
μB

Additional Information

Prototype ID

AB2C8D10E21_0_spg1

Decomposition

CrH6(OF)3 H3OF NiF2 H2O

Computed at

2025-01-18 06:19:56

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: agm006306804).

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 agm006306804
data_agm006306804
_cell_length_a     6.68907
_cell_length_b     7.44870
_cell_length_c     8.29484
_cell_angle_alpha  107.53925
_cell_angle_beta   108.91190
_cell_angle_gamma  94.45025
_cell_volume       365.69758
_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
  Cr1 Cr 0.00000 0.00000 0.00000 1.00000
  Ni1 Ni 0.40831 0.43485 0.77696 1.00000
  Ni2 Ni 0.59169 0.56515 0.22304 1.00000
  H1 H 0.17253 0.38717 0.98320 1.00000
  H2 H 0.21141 0.60650 0.00462 1.00000
  H3 H 0.99561 0.74829 0.44183 1.00000
  H4 H 0.14499 0.27282 0.44038 1.00000
  H5 H 0.21649 0.93484 0.34852 1.00000
  H6 H 0.35074 0.80657 0.83778 1.00000
  H7 H 0.36301 0.11323 0.84003 1.00000
  H8 H 0.30962 0.77728 0.43019 1.00000
  H9 H 0.35681 0.06253 0.64115 1.00000
  H10 H 0.55901 0.77959 0.78166 1.00000
  H11 H 0.44099 0.22041 0.21834 1.00000
  H12 H 0.50000 0.50000 0.50000 1.00000
  H13 H 0.64319 0.93747 0.35885 1.00000
  H14 H 0.69038 0.22272 0.56981 1.00000
  H15 H 0.63699 0.88677 0.15997 1.00000
  H16 H 0.64926 0.19343 0.16222 1.00000
  H17 H 0.78351 0.06516 0.65148 1.00000
  H18 H 0.85501 0.72718 0.55962 1.00000
  H19 H 0.00439 0.25171 0.55817 1.00000
  H20 H 0.78859 0.39350 0.99538 1.00000
  H21 H 0.82747 0.61283 0.01680 1.00000
  O1 O 0.12488 0.33657 0.55529 1.00000
  O2 O 0.28354 0.49326 0.99037 1.00000
  O3 O 0.22563 0.88065 0.44526 1.00000
  O4 O 0.43243 0.71137 0.79063 1.00000
  O5 O 0.42886 0.16195 0.76581 1.00000
  O6 O 0.57114 0.83805 0.23419 1.00000
  O7 O 0.56757 0.28863 0.20937 1.00000
  O8 O 0.77437 0.11935 0.55474 1.00000
  O9 O 0.71646 0.50674 0.00963 1.00000
  O10 O 0.87512 0.66343 0.44471 1.00000
  F1 F 0.22971 0.97760 0.90573 1.00000
  F2 F 0.02014 0.74737 0.02459 1.00000
  F3 F 0.21109 0.12105 0.24665 1.00000
  F4 F 0.43650 0.58512 0.40465 1.00000
  F5 F 0.56350 0.41488 0.59535 1.00000
  F6 F 0.78891 0.87895 0.75335 1.00000
  F7 F 0.97986 0.25263 0.97541 1.00000
  F8 F 0.77029 0.02240 0.09427 1.00000
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