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Pr(Dy3Tm2)2

Alexandria ALEX

Alex-ID: agm003663822 · Space group: P-6m2 (#187)

Basic Information

Formula
Pr(Dy3Tm2)2
Alex-ID
agm003663822
Elements
3
Sites
11
Space group
P-6m2 (#187)
Crystal system
hexagonal
Volume
371.39
ų
Cell a
5.2501
Å
Cell b
9.0379
Å
Cell c
9.0379
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr(Dy3Tm2)2
Pr
1.00 · 9.1%
Dy
6.00 · 54.5%
Tm
4.00 · 36.4%

Energy & Stability

Energy above hull
0.3437
eV/atom
Formation energy
0.3382
eV/atom
Corrected total energy
-46.5719
eV
Raw total energy
-46.5719
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.8729
Total magnetisation
1.3397
μB

Additional Information

Prototype ID

AB4C6_3_spg187

Decomposition

Dy5Tm PrDy5 DyTm5

Computed at

2022-04-08 12:40:59.710771

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: agm003663822).

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 agm003663822
data_agm003663822
_cell_length_a     5.25006
_cell_length_b     9.03790
_cell_length_c     9.03790
_cell_angle_alpha  120.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       371.38910
_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
  Dy1 Dy 0.00000 0.53490 0.06980 1.00000
  Dy2 Dy 0.50000 0.58729 0.79364 1.00000
  Dy3 Dy 0.00000 0.53490 0.46510 1.00000
  Dy4 Dy 0.00000 0.93020 0.46510 1.00000
  Dy5 Dy 0.50000 0.20636 0.79364 1.00000
  Dy6 Dy 0.50000 0.20636 0.41271 1.00000
  Tm1 Tm 0.50000 0.79477 0.58954 1.00000
  Tm2 Tm 0.50000 0.41046 0.20523 1.00000
  Tm3 Tm 0.50000 0.79477 0.20523 1.00000
  Tm4 Tm 0.00000 0.33333 0.66667 1.00000
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