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Ho8Zn4Co

Alexandria ALEX

Alex-ID: agm098181533 · Space group: Pm (#6)

Basic Information

Formula
Ho8Zn4Co
Alex-ID
agm098181533
Elements
3
Sites
13
Space group
Pm (#6)
Crystal system
monoclinic
Volume
314.31
ų
Cell a
5.0733
Å
Cell b
7.0936
Å
Cell c
10.2010
Å
α angle
121.11
°
β angle
89.98
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho8Zn4Co
Ho
8.00 · 61.5%
Zn
4.00 · 30.8%
Co
1.00 · 7.7%

Energy & Stability

Energy above hull
0.0638
eV/atom
Formation energy
-0.2039
eV/atom
Corrected total energy
-51.5155
eV
Raw total energy
-51.5155
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.0397
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C8_543_spg12

Decomposition

Ho2Zn Ho4ZnCo HoZn

Computed at

2025-06-13 07:04:30

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: agm098181533).

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 agm098181533
data_agm098181533
_cell_length_a     5.07334
_cell_length_b     7.09355
_cell_length_c     10.20102
_cell_angle_alpha  121.11158
_cell_angle_beta   89.98261
_cell_angle_gamma  90.00324
_cell_volume       314.30959
_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 0.26914 0.22095 0.36903 1.00000
  Ho2 Ho 0.26971 0.12331 0.89299 1.00000
  Ho3 Ho 0.26906 0.66198 0.28646 1.00000
  Ho4 Ho 0.26957 0.60792 0.87963 1.00000
  Ho5 Ho 0.76923 0.30114 0.17275 1.00000
  Ho6 Ho 0.76903 0.38269 0.60488 1.00000
  Ho7 Ho 0.76922 0.83444 0.16358 1.00000
  Ho8 Ho 0.76873 0.85434 0.55999 1.00000
  Zn1 Zn 0.76991 0.85816 0.87115 1.00000
  Zn2 Zn 0.26859 0.10307 0.59833 1.00000
  Zn3 Zn 0.76978 0.36211 0.89702 1.00000
  Zn4 Zn 0.26854 0.68003 0.60701 1.00000
  Co1 Co 0.26951 0.00985 0.09721 1.00000
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