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Rb4Hf6CoBr18

Alexandria ALEX

Alex-ID: agm021216619 · Space group: P-1 (#2)

Basic Information

Formula
Rb4Hf6CoBr18
Alex-ID
agm021216619
Elements
4
Sites
29
Space group
P-1 (#2)
Crystal system
triclinic
Volume
1,024.61
ų
Cell a
11.2207
Å
Cell b
10.8915
Å
Cell c
10.7455
Å
α angle
79.08
°
β angle
115.14
°
γ angle
120.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb4Hf6CoBr18
Rb
4.00 · 13.8%
Hf
6.00 · 20.7%
Co
1.00 · 3.4%
Br
18.00 · 62.1%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.4264
eV/atom
Corrected total energy
-142.1911
eV
Raw total energy
-142.1911
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0060
eV
DOS at Fermi level
9.7490
Total magnetisation
1.2128
μB

Additional Information

Prototype ID

AB4C6D18_4_spg2

Decomposition

Rb4Hf6CoBr18

Computed at

2024-11-02 03:22:18.940676

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: agm021216619).

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 agm021216619
data_agm021216619
_cell_length_a     11.22074
_cell_length_b     10.89149
_cell_length_c     10.74547
_cell_angle_alpha  79.08296
_cell_angle_beta   115.13996
_cell_angle_gamma  120.41896
_cell_volume       1024.61209
_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
  Rb1 Rb 0.53077 0.29646 0.65265 1.00000
  Rb2 Rb 0.46923 0.70354 0.34735 1.00000
  Rb3 Rb 0.22869 0.65287 0.69712 1.00000
  Rb4 Rb 0.77131 0.34713 0.30288 1.00000
  Hf1 Hf 0.76581 0.80666 0.85375 1.00000
  Hf2 Hf 0.23419 0.19334 0.14625 1.00000
  Hf3 Hf 0.12875 0.99108 0.86913 1.00000
  Hf4 Hf 0.87125 0.00892 0.13087 1.00000
  Hf5 Hf 0.94265 0.17362 0.84235 1.00000
  Hf6 Hf 0.05735 0.82638 0.15765 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  Br1 Br 0.07796 0.18230 0.68280 1.00000
  Br2 Br 0.92204 0.81770 0.31720 1.00000
  Br3 Br 0.67388 0.97794 0.66506 1.00000
  Br4 Br 0.32612 0.02206 0.33494 1.00000
  Br5 Br 0.87547 0.37149 0.65906 1.00000
  Br6 Br 0.12453 0.62851 0.34094 1.00000
  Br7 Br 0.80494 0.59226 0.01094 1.00000
  Br8 Br 0.19506 0.40774 0.98906 1.00000
  Br9 Br 0.27496 0.98078 0.72471 1.00000
  Br10 Br 0.72504 0.01922 0.27529 1.00000
  Br11 Br 0.79388 0.20357 0.96886 1.00000
  Br12 Br 0.20612 0.79643 0.03114 1.00000
  Br13 Br 0.88207 0.77573 0.69440 1.00000
  Br14 Br 0.11793 0.22427 0.30560 1.00000
  Br15 Br 0.59788 0.79296 0.98319 1.00000
  Br16 Br 0.40212 0.20704 0.01681 1.00000
  Br17 Br 0.49689 0.58718 0.68269 1.00000
  Br18 Br 0.50311 0.41282 0.31731 1.00000
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