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PmNdDy5Y2

Alexandria ALEX

Alex-ID: agm005146462 · Space group: Cmc2_1 (#36)

Basic Information

Formula
PmNdDy5Y2
Alex-ID
agm005146462
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
597.19
ų
Cell a
5.6449
Å
Cell b
10.3202
Å
Cell c
10.6572
Å
α angle
90.00
°
β angle
90.00
°
γ angle
105.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PmNdDy5Y2
Pm
2.00 · 11.1%
Nd
2.00 · 11.1%
Dy
10.00 · 55.6%
Y
4.00 · 22.2%

Energy & Stability

Energy above hull
0.1599
eV/atom
Formation energy
0.1543
eV/atom
Corrected total energy
-88.1581
eV
Raw total energy
-88.1581
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0163
eV
DOS at Fermi level
28.7393
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABC2D5_204_spg36

Decomposition

PmNdDy4 NdDy8 PmDy8 Pm(NdY3)2

Computed at

2023-01-19 15:05:06.363340

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: agm005146462).

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 agm005146462
data_agm005146462
_cell_length_a     5.64495
_cell_length_b     10.32017
_cell_length_c     10.65723
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  105.87211
_cell_volume       597.18549
_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
  Pm1 Pm 0.79703 0.59405 0.51093 1.00000
  Pm2 Pm 0.20297 0.40595 0.01093 1.00000
  Nd1 Nd 0.58294 0.16588 0.95255 1.00000
  Nd2 Nd 0.41706 0.83412 0.45255 1.00000
  Dy1 Dy 0.39252 0.78504 0.02379 1.00000
  Dy2 Dy 0.71718 0.43436 0.80869 1.00000
  Dy3 Dy 0.47812 0.95624 0.73679 1.00000
  Dy4 Dy 0.29817 0.59635 0.70746 1.00000
  Dy5 Dy 0.98144 0.96288 0.52731 1.00000
  Dy6 Dy 0.60748 0.21496 0.52378 1.00000
  Dy7 Dy 0.28282 0.56564 0.30869 1.00000
  Dy8 Dy 0.52188 0.04376 0.23679 1.00000
  Dy9 Dy 0.70183 0.40365 0.20746 1.00000
  Dy10 Dy 0.01856 0.03712 0.02731 1.00000
  Y1 Y 0.88585 0.77170 0.82192 1.00000
  Y2 Y 0.10977 0.21955 0.73452 1.00000
  Y3 Y 0.11415 0.22830 0.32192 1.00000
  Y4 Y 0.89023 0.78045 0.23452 1.00000
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