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HoBe2Zn9

Alexandria ALEX

Alex-ID: agm005920249 · Space group: I4_1/amd (#141)

Basic Information

Formula
HoBe2Zn9
Alex-ID
agm005920249
Elements
3
Sites
24
Space group
I4_1/amd (#141)
Crystal system
tetragonal
Volume
347.71
ų
Cell a
6.5798
Å
Cell b
7.9792
Å
Cell c
7.9792
Å
α angle
80.21
°
β angle
65.65
°
γ angle
65.65
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HoBe2Zn9
Ho
2.00 · 8.3%
Be
4.00 · 16.7%
Zn
18.00 · 75.0%

Energy & Stability

Energy above hull
0.0478
eV/atom
Formation energy
-0.1368
eV/atom
Corrected total energy
-50.3528
eV
Raw total energy
-50.3528
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.9574
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C9_2_spg141

Decomposition

Ho2Zn17 HoBe13 Zn

Computed at

2023-07-24 05:35:08.413220

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: agm005920249).

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 agm005920249
data_agm005920249
_cell_length_a     6.57983
_cell_length_b     7.97922
_cell_length_c     7.97922
_cell_angle_alpha  80.21218
_cell_angle_beta   65.64995
_cell_angle_gamma  65.64994
_cell_volume       347.70782
_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 0.50000 0.00000 0.00000 1.00000
  Ho2 Ho 0.25000 0.50000 0.50000 1.00000
  Be1 Be 0.87500 0.25000 0.75000 1.00000
  Be2 Be 0.87500 0.75000 0.25000 1.00000
  Be3 Be 0.87500 0.25000 0.25000 1.00000
  Be4 Be 0.37500 0.75000 0.75000 1.00000
  Zn1 Zn 0.75000 0.50000 0.50000 1.00000
  Zn2 Zn 0.00000 0.00000 0.00000 1.00000
  Zn3 Zn 0.00981 0.92142 0.67782 1.00000
  Zn4 Zn 0.60905 0.07858 0.32218 1.00000
  Zn5 Zn 0.68123 0.17782 0.57858 1.00000
  Zn6 Zn 0.43763 0.82218 0.42142 1.00000
  Zn7 Zn 0.74019 0.82218 0.57858 1.00000
  Zn8 Zn 0.14095 0.17782 0.42142 1.00000
  Zn9 Zn 0.06877 0.92142 0.32218 1.00000
  Zn10 Zn 0.31237 0.07858 0.67782 1.00000
  Zn11 Zn 0.74019 0.57858 0.82218 1.00000
  Zn12 Zn 0.14095 0.42142 0.17782 1.00000
  Zn13 Zn 0.06877 0.32218 0.92142 1.00000
  Zn14 Zn 0.31237 0.67782 0.07858 1.00000
  Zn15 Zn 0.00981 0.67782 0.92142 1.00000
  Zn16 Zn 0.60905 0.32218 0.07858 1.00000
  Zn17 Zn 0.68123 0.57858 0.17782 1.00000
  Zn18 Zn 0.43763 0.42142 0.82218 1.00000
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