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Tb2Pm3Dy

Alexandria ALEX

Alex-ID: agm017263190 · Space group: C2/m (#12)

Basic Information

Formula
Tb2Pm3Dy
Alex-ID
agm017263190
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
396.95
ų
Cell a
9.5257
Å
Cell b
9.5257
Å
Cell c
10.2028
Å
α angle
57.65
°
β angle
122.35
°
γ angle
148.96
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Pm3Dy
Tb
4.00 · 33.3%
Pm
6.00 · 50.0%
Dy
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0288
eV/atom
Formation energy
0.0167
eV/atom
Corrected total energy
-56.0405
eV
Raw total energy
-56.0405
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0085
eV
DOS at Fermi level
15.5770
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1465_spg15

Decomposition

Tb2Pm3Dy

Computed at

2025-04-15 07:48:49

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: agm017263190).

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 agm017263190
data_agm017263190
_cell_length_a     9.52568
_cell_length_b     9.52568
_cell_length_c     10.20282
_cell_angle_alpha  57.64787
_cell_angle_beta   122.35213
_cell_angle_gamma  148.96254
_cell_volume       396.95470
_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
  Tb1 Tb 0.08334 0.91666 0.20873 1.00000
  Tb2 Tb 0.91666 0.08334 0.79127 1.00000
  Tb3 Tb 0.25007 0.74993 0.12499 1.00000
  Tb4 Tb 0.74993 0.25007 0.87501 1.00000
  Pm1 Pm 0.91682 0.08318 0.29238 1.00000
  Pm2 Pm 0.08318 0.91682 0.70762 1.00000
  Pm3 Pm 0.41661 0.58339 0.04126 1.00000
  Pm4 Pm 0.58339 0.41661 0.95874 1.00000
  Pm5 Pm 0.24982 0.75018 0.62505 1.00000
  Pm6 Pm 0.75018 0.24982 0.37495 1.00000
  Dy1 Dy 0.58320 0.41680 0.45797 1.00000
  Dy2 Dy 0.41680 0.58320 0.54203 1.00000
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