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Pm12Dy6Y

Alexandria ALEX

Alex-ID: agm006111174 · Space group: R-3 (#148)

Basic Information

Formula
Pm12Dy6Y
Alex-ID
agm006111174
Elements
3
Sites
19
Space group
R-3 (#148)
Crystal system
trigonal
Volume
662.32
ų
Cell a
9.2420
Å
Cell b
9.2420
Å
Cell c
9.2420
Å
α angle
106.72
°
β angle
106.72
°
γ angle
106.72
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm12Dy6Y
Pm
12.00 · 63.2%
Dy
6.00 · 31.6%
Y
1.00 · 5.3%

Energy & Stability

Energy above hull
0.2414
eV/atom
Formation energy
0.2374
eV/atom
Corrected total energy
-86.5821
eV
Raw total energy
-86.5821
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
29.7844
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB6C12_35_spg148

Decomposition

Pm5Y Pm3Dy5 Pm

Computed at

2023-08-30 03:55:06.733813

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: agm006111174).

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 agm006111174
data_agm006111174
_cell_length_a     9.24203
_cell_length_b     9.24203
_cell_length_c     9.24203
_cell_angle_alpha  106.72362
_cell_angle_beta   106.72362
_cell_angle_gamma  106.72362
_cell_volume       662.32142
_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 0.48471 0.19209 0.58147 1.00000
  Pm2 Pm 0.19209 0.58147 0.48471 1.00000
  Pm3 Pm 0.58147 0.48471 0.19209 1.00000
  Pm4 Pm 0.51529 0.80791 0.41853 1.00000
  Pm5 Pm 0.80791 0.41853 0.51529 1.00000
  Pm6 Pm 0.41853 0.51529 0.80791 1.00000
  Pm7 Pm 0.28065 0.13200 0.82503 1.00000
  Pm8 Pm 0.17497 0.71935 0.86800 1.00000
  Pm9 Pm 0.86800 0.17497 0.71935 1.00000
  Pm10 Pm 0.71935 0.86800 0.17497 1.00000
  Pm11 Pm 0.82503 0.28065 0.13200 1.00000
  Pm12 Pm 0.13200 0.82503 0.28065 1.00000
  Dy1 Dy 0.07843 0.19040 0.45272 1.00000
  Dy2 Dy 0.80960 0.54728 0.92157 1.00000
  Dy3 Dy 0.54728 0.92157 0.80960 1.00000
  Dy4 Dy 0.92157 0.80960 0.54728 1.00000
  Dy5 Dy 0.19040 0.45272 0.07843 1.00000
  Dy6 Dy 0.45272 0.07843 0.19040 1.00000
  Y1 Y 0.00000 0.00000 0.00000 1.00000
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