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Pr(Y3Tm2)2

Alexandria ALEX

Alex-ID: agm003662908 · Space group: P-6m2 (#187)

Basic Information

Formula
Pr(Y3Tm2)2
Alex-ID
agm003662908
Elements
3
Sites
11
Space group
P-6m2 (#187)
Crystal system
hexagonal
Volume
376.19
ų
Cell a
5.2827
Å
Cell b
9.0679
Å
Cell c
9.0679
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr(Y3Tm2)2
Pr
1.00 · 9.1%
Y
6.00 · 54.5%
Tm
4.00 · 36.4%

Energy & Stability

Energy above hull
0.3397
eV/atom
Formation energy
0.3317
eV/atom
Corrected total energy
-57.7993
eV
Raw total energy
-57.7993
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.7772
Total magnetisation
1.2770
μB

Additional Information

Prototype ID

AB4C6_3_spg187

Decomposition

Y5Tm PrY2 YTm2

Computed at

2022-04-08 13:54:44.446037

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: agm003662908).

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 agm003662908
data_agm003662908
_cell_length_a     5.28268
_cell_length_b     9.06795
_cell_length_c     9.06795
_cell_angle_alpha  120.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       376.18648
_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
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
  Y1 Y 0.00000 0.53510 0.07019 1.00000
  Y2 Y 0.50000 0.58807 0.79404 1.00000
  Y3 Y 0.00000 0.53510 0.46490 1.00000
  Y4 Y 0.00000 0.92981 0.46490 1.00000
  Y5 Y 0.50000 0.20596 0.79404 1.00000
  Y6 Y 0.50000 0.20596 0.41193 1.00000
  Tm1 Tm 0.50000 0.79423 0.58846 1.00000
  Tm2 Tm 0.50000 0.41154 0.20577 1.00000
  Tm3 Tm 0.50000 0.79423 0.20577 1.00000
  Tm4 Tm 0.00000 0.33333 0.66667 1.00000
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