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Ac2NdSm5Y

Alexandria ALEX

Alex-ID: agm005153369 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Ac2NdSm5Y
Alex-ID
agm005153369
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
664.37
ų
Cell a
5.8483
Å
Cell b
10.6928
Å
Cell c
11.0451
Å
α angle
90.00
°
β angle
90.00
°
γ angle
105.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac2NdSm5Y
Ac
4.00 · 22.2%
Nd
2.00 · 11.1%
Sm
10.00 · 55.6%
Y
2.00 · 11.1%

Energy & Stability

Energy above hull
0.1460
eV/atom
Formation energy
0.1441
eV/atom
Corrected total energy
-83.5463
eV
Raw total energy
-83.5463
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0119
eV
DOS at Fermi level
25.5076
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_204_spg36

Decomposition

Nd2SmY6 NdSm5 Sm2Y Ac

Computed at

2023-01-19 20:35:58.664103

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: agm005153369).

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 agm005153369
data_agm005153369
_cell_length_a     5.84830
_cell_length_b     10.69275
_cell_length_c     11.04508
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  105.87088
_cell_volume       664.36904
_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
  Ac1 Ac 0.88039 0.76079 0.82409 1.00000
  Ac2 Ac 0.11000 0.21999 0.73336 1.00000
  Ac3 Ac 0.11961 0.23921 0.32409 1.00000
  Ac4 Ac 0.89000 0.78001 0.23336 1.00000
  Nd1 Nd 0.79133 0.58265 0.50587 1.00000
  Nd2 Nd 0.20867 0.41735 0.00587 1.00000
  Sm1 Sm 0.39858 0.79715 0.02639 1.00000
  Sm2 Sm 0.71495 0.42990 0.80108 1.00000
  Sm3 Sm 0.47798 0.95597 0.74238 1.00000
  Sm4 Sm 0.29601 0.59201 0.69889 1.00000
  Sm5 Sm 0.97969 0.95939 0.52810 1.00000
  Sm6 Sm 0.60142 0.20285 0.52639 1.00000
  Sm7 Sm 0.28505 0.57010 0.30108 1.00000
  Sm8 Sm 0.52202 0.04403 0.24238 1.00000
  Sm9 Sm 0.70399 0.40799 0.19889 1.00000
  Sm10 Sm 0.02031 0.04061 0.02810 1.00000
  Y1 Y 0.58867 0.17734 0.96380 1.00000
  Y2 Y 0.41133 0.82266 0.46380 1.00000
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