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Nd2Dy3Y2

Alexandria ALEX

Alex-ID: agm017606311 · Space group: I4/mmm (#139)

Basic Information

Formula
Nd2Dy3Y2
Alex-ID
agm017606311
Elements
3
Sites
7
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
229.32
ų
Cell a
17.9943
Å
Cell b
17.9943
Å
Cell c
17.9943
Å
α angle
168.56
°
β angle
168.56
°
γ angle
16.21
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd2Dy3Y2
Nd
2.00 · 28.6%
Dy
3.00 · 42.9%
Y
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0280
eV/atom
Formation energy
0.0223
eV/atom
Corrected total energy
-36.1257
eV
Raw total energy
-36.1257
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.1595
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C3_165_spg65

Decomposition

Nd2Dy7 NdDy8 Nd3(DyY2)2

Computed at

2025-05-23 23:13:26

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: agm017606311).

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 agm017606311
data_agm017606311
_cell_length_a     17.99429
_cell_length_b     17.99429
_cell_length_c     17.99429
_cell_angle_alpha  168.55696
_cell_angle_beta   168.55696
_cell_angle_gamma  16.21002
_cell_volume       229.31773
_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 0.71286 0.71286 0.00000 1.00000
  Nd2 Nd 0.28714 0.28714 0.00000 1.00000
  Dy1 Dy 0.56930 0.56930 0.00000 1.00000
  Dy2 Dy 0.43070 0.43070 0.00000 1.00000
  Dy3 Dy 0.00000 0.00000 0.00000 1.00000
  Y1 Y 0.86054 0.86054 0.00000 1.00000
  Y2 Y 0.13946 0.13946 0.00000 1.00000
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