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Ho2ZrF11

Alexandria ALEX

Alex-ID: agm019082913 · Space group: Ibam (#72)

Basic Information

Formula
Ho2ZrF11
Alex-ID
agm019082913
Elements
3
Sites
28
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
437.16
ų
Cell a
8.3779
Å
Cell b
8.3779
Å
Cell c
8.2132
Å
α angle
60.65
°
β angle
119.35
°
γ angle
106.63
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho2ZrF11
Ho
4.00 · 14.3%
Zr
2.00 · 7.1%
F
22.00 · 78.6%

Energy & Stability

Energy above hull
0.0465
eV/atom
Formation energy
-3.9944
eV/atom
Corrected total energy
-178.5063
eV
Raw total energy
-178.5063
eV

Electronic Structure

Indirect band gap
0.2976
eV
Direct band gap
0.3040
eV
DOS at Fermi level
2.1494
Total magnetisation
2.1518
μB

Additional Information

Prototype ID

AB2C11_11_spg72

Decomposition

HoF5 HoZrF7 HoF3

Computed at

2025-02-04 13:27:17

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: agm019082913).

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 agm019082913
data_agm019082913
_cell_length_a     8.37787
_cell_length_b     8.37787
_cell_length_c     8.21318
_cell_angle_alpha  60.64790
_cell_angle_beta   119.35210
_cell_angle_gamma  106.63090
_cell_volume       437.16131
_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
  Ho1 Ho 0.30869 0.80856 0.66341 1.00000
  Ho2 Ho 0.69131 0.19144 0.33659 1.00000
  Ho3 Ho 0.80856 0.30869 0.83659 1.00000
  Ho4 Ho 0.19144 0.69131 0.16341 1.00000
  Zr1 Zr 0.24994 0.24994 0.75000 1.00000
  Zr2 Zr 0.75006 0.75006 0.25000 1.00000
  F1 F 0.31137 0.52015 0.73969 1.00000
  F2 F 0.68863 0.47985 0.26031 1.00000
  F3 F 0.97965 0.18858 0.55153 1.00000
  F4 F 0.52015 0.31137 0.76031 1.00000
  F5 F 0.02035 0.81142 0.44847 1.00000
  F6 F 0.47985 0.68863 0.23969 1.00000
  F7 F 0.18858 0.97965 0.94847 1.00000
  F8 F 0.81142 0.02035 0.05153 1.00000
  F9 F 0.50000 0.00000 0.50000 1.00000
  F10 F 0.00000 0.50000 0.00000 1.00000
  F11 F 0.19005 0.68938 0.89129 1.00000
  F12 F 0.80995 0.31062 0.10871 1.00000
  F13 F 0.68938 0.19005 0.60871 1.00000
  F14 F 0.31062 0.80995 0.39129 1.00000
  F15 F 0.56474 0.78871 0.93853 1.00000
  F16 F 0.43526 0.21129 0.06147 1.00000
  F17 F 0.71146 0.93538 0.33756 1.00000
  F18 F 0.78871 0.56474 0.56147 1.00000
  F19 F 0.28854 0.06462 0.66244 1.00000
  F20 F 0.21129 0.43526 0.43853 1.00000
  F21 F 0.93538 0.71146 0.16244 1.00000
  F22 F 0.06462 0.28854 0.83756 1.00000
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