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Pm6NdY12

Alexandria ALEX

Alex-ID: agm006106536 · Space group: R-3 (#148)

Basic Information

Formula
Pm6NdY12
Alex-ID
agm006106536
Elements
3
Sites
19
Space group
R-3 (#148)
Crystal system
trigonal
Volume
627.16
ų
Cell a
8.8232
Å
Cell b
9.5250
Å
Cell c
9.5250
Å
α angle
69.08
°
β angle
72.01
°
γ angle
107.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm6NdY12
Pm
6.00 · 31.6%
Nd
1.00 · 5.3%
Y
12.00 · 63.2%

Energy & Stability

Energy above hull
0.0257
eV/atom
Formation energy
0.0160
eV/atom
Corrected total energy
-110.5294
eV
Raw total energy
-110.5294
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
26.7316
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB6C12_30_spg148

Decomposition

Pm2NdY6 Pm3NdY4 PmY2

Computed at

2023-08-30 02:22:57.175996

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: agm006106536).

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 agm006106536
data_agm006106536
_cell_length_a     8.82322
_cell_length_b     9.52505
_cell_length_c     9.52505
_cell_angle_alpha  69.08459
_cell_angle_beta   72.01472
_cell_angle_gamma  107.98528
_cell_volume       627.15840
_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 0.42178 0.47434 0.20962 1.00000
  Pm2 Pm 0.05257 0.68396 0.52566 1.00000
  Pm3 Pm 0.36861 0.79038 0.68396 1.00000
  Pm4 Pm 0.57822 0.52566 0.79038 1.00000
  Pm5 Pm 0.94743 0.31604 0.47434 1.00000
  Pm6 Pm 0.63139 0.20962 0.31604 1.00000
  Nd1 Nd 0.00000 0.00000 0.00000 1.00000
  Y1 Y 0.52612 0.84235 0.26309 1.00000
  Y2 Y 0.68377 0.89456 0.84235 1.00000
  Y3 Y 0.78922 0.26309 0.89456 1.00000
  Y4 Y 0.47388 0.15765 0.73691 1.00000
  Y5 Y 0.31623 0.10544 0.15765 1.00000
  Y6 Y 0.21078 0.73691 0.10544 1.00000
  Y7 Y 0.26247 0.42065 0.63168 1.00000
  Y8 Y 0.10585 0.36832 0.05233 1.00000
  Y9 Y 0.15819 0.05233 0.57935 1.00000
  Y10 Y 0.73753 0.57935 0.36832 1.00000
  Y11 Y 0.89415 0.63168 0.94767 1.00000
  Y12 Y 0.84181 0.94767 0.42065 1.00000
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