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Cr6HO2

Alexandria ALEX

Alex-ID: agm097956572 · Space group: P4/mmm (#123)

Basic Information

Formula
Cr6HO2
Alex-ID
agm097956572
Elements
3
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
150.85
ų
Cell a
3.8541
Å
Cell b
3.8541
Å
Cell c
10.1555
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cr6HO2
Cr
6.00 · 66.7%
H
1.00 · 11.1%
O
2.00 · 22.2%

Energy & Stability

Energy above hull
1.1795
eV/atom
Formation energy
0.2834
eV/atom
Corrected total energy
-68.3462
eV
Raw total energy
-54.8636
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0823
eV
DOS at Fermi level
3.8012
Total magnetisation
27.7131
μB

Additional Information

Prototype ID

AB2C6_93_spg123

Decomposition

CrHO2 Cr

Computed at

2025-04-29 23:38:38

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: agm097956572).

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 agm097956572
data_agm097956572
_cell_length_a     3.85408
_cell_length_b     3.85408
_cell_length_c     10.15550
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       150.84949
_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 0.50000 0.50000 0.75832 1.00000
  Cr2 Cr 0.50000 0.50000 0.24168 1.00000
  Cr3 Cr 0.50000 0.00000 0.50000 1.00000
  Cr4 Cr 0.50000 0.00000 0.00000 1.00000
  Cr5 Cr 0.00000 0.50000 0.50000 1.00000
  Cr6 Cr 0.00000 0.50000 0.00000 1.00000
  H1 H 0.50000 0.50000 0.50000 1.00000
  O1 O 0.00000 0.00000 0.61965 1.00000
  O2 O 0.00000 0.00000 0.38035 1.00000
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