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Y2Ho4Zn

Alexandria ALEX

Alex-ID: agm016790318 · Space group: I4/mmm (#139)

Basic Information

Formula
Y2Ho4Zn
Alex-ID
agm016790318
Elements
3
Sites
7
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
202.85
ų
Cell a
16.3081
Å
Cell b
16.3081
Å
Cell c
16.3081
Å
α angle
167.51
°
β angle
167.51
°
γ angle
17.70
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y2Ho4Zn
Y
2.00 · 28.6%
Ho
4.00 · 57.1%
Zn
1.00 · 14.3%

Energy & Stability

Energy above hull
0.0235
eV/atom
Formation energy
-0.0830
eV/atom
Corrected total energy
-33.0994
eV
Raw total energy
-33.0994
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0215
eV
DOS at Fermi level
9.4711
Total magnetisation
0.0004
μB

Additional Information

Prototype ID

AB2C4_2510_spg71

Decomposition

YHoZn YHo8 Y2Zn

Computed at

2025-04-20 04:17:54

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: agm016790318).

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 agm016790318
data_agm016790318
_cell_length_a     16.30814
_cell_length_b     16.30814
_cell_length_c     16.30814
_cell_angle_alpha  167.50999
_cell_angle_beta   167.50999
_cell_angle_gamma  17.69887
_cell_volume       202.84883
_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
  Y1 Y 0.55576 0.55576 0.00000 1.00000
  Y2 Y 0.44424 0.44424 0.00000 1.00000
  Ho1 Ho 0.71155 0.71155 0.00000 1.00000
  Ho2 Ho 0.28845 0.28845 0.00000 1.00000
  Ho3 Ho 0.86434 0.86434 0.00000 1.00000
  Ho4 Ho 0.13566 0.13566 0.00000 1.00000
  Zn1 Zn 0.00000 0.00000 0.00000 1.00000
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