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Nd2Y5Er2

Alexandria ALEX

Alex-ID: agm009448005 · Space group: C2/m (#12)

Basic Information

Formula
Nd2Y5Er2
Alex-ID
agm009448005
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
292.70
ų
Cell a
9.5519
Å
Cell b
9.5519
Å
Cell c
8.8903
Å
α angle
76.52
°
β angle
103.48
°
γ angle
158.19
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd2Y5Er2
Nd
2.00 · 22.2%
Y
5.00 · 55.6%
Er
2.00 · 22.2%

Energy & Stability

Energy above hull
0.0029
eV/atom
Formation energy
-0.0052
eV/atom
Corrected total energy
-51.0322
eV
Raw total energy
-51.0322
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.3890
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C5_246_spg12

Decomposition

NdY2 YEr5 Y5Er

Computed at

2025-01-03 21:00:56

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: agm009448005).

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 agm009448005
data_agm009448005
_cell_length_a     9.55194
_cell_length_b     9.55194
_cell_length_c     8.89027
_cell_angle_alpha  76.52215
_cell_angle_beta   103.47785
_cell_angle_gamma  158.19387
_cell_volume       292.70262
_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
  Nd1 Nd 0.33373 0.66627 0.49853 1.00000
  Nd2 Nd 0.66627 0.33373 0.50147 1.00000
  Y1 Y 0.74088 0.25912 0.16394 1.00000
  Y2 Y 0.25912 0.74088 0.83606 1.00000
  Y3 Y 0.92690 0.07310 0.83634 1.00000
  Y4 Y 0.07310 0.92690 0.16366 1.00000
  Y5 Y 0.00000 0.00000 0.50000 1.00000
  Er1 Er 0.59255 0.40745 0.83551 1.00000
  Er2 Er 0.40745 0.59255 0.16449 1.00000
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