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Y4Ho7

Alexandria ALEX

Alex-ID: agm009369079 · Space group: C2/m (#12)

Basic Information

Formula
Y4Ho7
Alex-ID
agm009369079
Elements
2
Sites
11
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
345.34
ų
Cell a
6.1336
Å
Cell b
6.1336
Å
Cell c
16.6055
Å
α angle
90.03
°
β angle
90.03
°
γ angle
33.56
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y4Ho7
Y
4.00 · 36.4%
Ho
7.00 · 63.6%

Energy & Stability

Energy above hull
0.0255
eV/atom
Formation energy
0.0226
eV/atom
Corrected total energy
-57.6536
eV
Raw total energy
-57.6536
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
15.5391
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B7_298_spg12

Decomposition

YHo8 Y5Ho

Computed at

2024-05-17 06:34:05.775471

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: agm009369079).

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 agm009369079
data_agm009369079
_cell_length_a     6.13355
_cell_length_b     6.13355
_cell_length_c     16.60549
_cell_angle_alpha  90.03117
_cell_angle_beta   90.03117
_cell_angle_gamma  33.55913
_cell_volume       345.33562
_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 0.27242 0.27242 0.09180 1.00000
  Y2 Y 0.72758 0.72758 0.90820 1.00000
  Y3 Y 0.90903 0.90903 0.63647 1.00000
  Y4 Y 0.09097 0.09097 0.36353 1.00000
  Ho1 Ho 0.81892 0.81892 0.27337 1.00000
  Ho2 Ho 0.18108 0.18108 0.72663 1.00000
  Ho3 Ho 0.00000 0.00000 0.00000 1.00000
  Ho4 Ho 0.54458 0.54458 0.18157 1.00000
  Ho5 Ho 0.63686 0.63686 0.54539 1.00000
  Ho6 Ho 0.36314 0.36314 0.45461 1.00000
  Ho7 Ho 0.45542 0.45542 0.81843 1.00000
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