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Sm(Y6Ho)2

Alexandria ALEX

Alex-ID: agm005773676 · Space group: C2/m (#12)

Basic Information

Formula
Sm(Y6Ho)2
Alex-ID
agm005773676
Elements
3
Sites
30
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
978.88
ų
Cell a
6.6583
Å
Cell b
6.6583
Å
Cell c
24.9409
Å
α angle
96.65
°
β angle
83.35
°
γ angle
65.04
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm(Y6Ho)2
Sm
2.00 · 6.7%
Y
24.00 · 80.0%
Ho
4.00 · 13.3%

Energy & Stability

Energy above hull
0.1238
eV/atom
Formation energy
0.1179
eV/atom
Corrected total energy
-179.3377
eV
Raw total energy
-179.3377
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0081
eV
DOS at Fermi level
51.3145
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C12_73_spg12

Decomposition

Sm3(Y2Ho)2 Sm2Y7 Y5Ho

Computed at

2023-07-21 02:50:39.471387

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: agm005773676).

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 agm005773676
data_agm005773676
_cell_length_a     6.65831
_cell_length_b     6.65831
_cell_length_c     24.94088
_cell_angle_alpha  96.65404
_cell_angle_beta   83.34596
_cell_angle_gamma  65.04095
_cell_volume       978.88231
_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
  Sm1 Sm 0.49839 0.00161 0.00220 1.00000
  Sm2 Sm 0.00161 0.49839 0.99780 1.00000
  Y1 Y 0.40635 0.60366 0.79801 1.00000
  Y2 Y 0.89634 0.09365 0.79801 1.00000
  Y3 Y 0.60142 0.89858 0.86441 1.00000
  Y4 Y 0.05572 0.94430 0.92557 1.00000
  Y5 Y 0.00664 0.00034 0.33000 1.00000
  Y6 Y 0.44428 0.55570 0.07443 1.00000
  Y7 Y 0.83469 0.16833 0.55491 1.00000
  Y8 Y 0.49966 0.49336 0.33000 1.00000
  Y9 Y 0.10559 0.39441 0.85880 1.00000
  Y10 Y 0.89858 0.60142 0.13559 1.00000
  Y11 Y 0.32091 0.17909 0.57390 1.00000
  Y12 Y 0.66531 0.33167 0.44509 1.00000
  Y13 Y 0.00034 0.00664 0.67000 1.00000
  Y14 Y 0.17909 0.32091 0.42610 1.00000
  Y15 Y 0.39441 0.10559 0.14120 1.00000
  Y16 Y 0.68487 0.81513 0.42266 1.00000
  Y17 Y 0.81513 0.68487 0.57734 1.00000
  Y18 Y 0.09365 0.89634 0.20199 1.00000
  Y19 Y 0.33167 0.66531 0.55491 1.00000
  Y20 Y 0.49336 0.49966 0.67000 1.00000
  Y21 Y 0.55570 0.44428 0.92557 1.00000
  Y22 Y 0.60366 0.40635 0.20199 1.00000
  Y23 Y 0.16833 0.83469 0.44509 1.00000
  Y24 Y 0.94430 0.05572 0.07443 1.00000
  Ho1 Ho 0.54957 0.95043 0.27230 1.00000
  Ho2 Ho 0.04299 0.45701 0.27214 1.00000
  Ho3 Ho 0.95043 0.54957 0.72770 1.00000
  Ho4 Ho 0.45701 0.04299 0.72786 1.00000
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