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Yb2HoTm9

Alexandria ALEX

Alex-ID: agm102105751 · Space group: P6/mmm (#191)

Basic Information

Formula
Yb2HoTm9
Alex-ID
agm102105751
Elements
3
Sites
12
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
365.92
ų
Cell a
11.0943
Å
Cell b
11.0943
Å
Cell c
3.4325
Å
α angle
90.00
°
β angle
90.00
°
γ angle
119.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Yb2HoTm9
Yb
2.00 · 16.7%
Ho
1.00 · 8.3%
Tm
9.00 · 75.0%

Energy & Stability

Energy above hull
0.0928
eV/atom
Formation energy
0.0730
eV/atom
Corrected total energy
-46.9984
eV
Raw total energy
-46.9984
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
21.7405
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C9_8_spg191

Decomposition

HoTm15 HoTm5 Yb3Tm

Computed at

2025-05-19 18:49:03

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: agm102105751).

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 agm102105751
data_agm102105751
_cell_length_a     11.09425
_cell_length_b     11.09425
_cell_length_c     3.43249
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  119.98740
_cell_volume       365.92414
_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
  Yb1 Yb 0.83329 0.16671 0.50000 1.00000
  Yb2 Yb 0.16671 0.83329 0.50000 1.00000
  Ho1 Ho 0.50000 0.50000 0.50000 1.00000
  Tm1 Tm 0.67304 0.32696 0.00000 1.00000
  Tm2 Tm 0.50000 0.00000 0.50000 1.00000
  Tm3 Tm 0.00000 0.00000 0.50000 1.00000
  Tm4 Tm 0.67317 0.84630 0.00000 1.00000
  Tm5 Tm 0.32696 0.67304 0.00000 1.00000
  Tm6 Tm 0.84630 0.67317 0.00000 1.00000
  Tm7 Tm 0.32683 0.15370 0.00000 1.00000
  Tm8 Tm 0.00000 0.50000 0.50000 1.00000
  Tm9 Tm 0.15370 0.32683 0.00000 1.00000
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