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Sm2Y2HoPd2

Alexandria ALEX

Alex-ID: agm017203604 · Space group: C2/m (#12)

Basic Information

Formula
Sm2Y2HoPd2
Alex-ID
agm017203604
Elements
4
Sites
7
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
190.71
ų
Cell a
6.4761
Å
Cell b
6.4761
Å
Cell c
9.0269
Å
α angle
65.64
°
β angle
114.36
°
γ angle
146.06
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm2Y2HoPd2
Sm
2.00 · 28.6%
Y
2.00 · 28.6%
Ho
1.00 · 14.3%
Pd
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0314
eV/atom
Formation energy
-0.5025
eV/atom
Corrected total energy
-40.8546
eV
Raw total energy
-40.8546
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.5875
Total magnetisation
-0.0002
μB

Additional Information

Prototype ID

AB2C2D2_13_spg12

Decomposition

YPd Y3Pd Sm HoPd

Computed at

2025-06-29 09:59:56

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: agm017203604).

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 agm017203604
data_agm017203604
_cell_length_a     6.47608
_cell_length_b     6.47608
_cell_length_c     9.02690
_cell_angle_alpha  65.63827
_cell_angle_beta   114.36173
_cell_angle_gamma  146.05975
_cell_volume       190.70624
_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 0.88546 0.11454 0.55900 1.00000
  Sm2 Sm 0.11454 0.88546 0.44100 1.00000
  Y1 Y 0.65725 0.34275 0.81358 1.00000
  Y2 Y 0.34275 0.65725 0.18642 1.00000
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
  Pd1 Pd 0.33490 0.66510 0.77824 1.00000
  Pd2 Pd 0.66510 0.33490 0.22176 1.00000
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