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Tb2Pm12Dy5

Alexandria ALEX

Alex-ID: agm005673825 · Space group: C2/m (#12)

Basic Information

Formula
Tb2Pm12Dy5
Alex-ID
agm005673825
Elements
3
Sites
19
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
646.34
ų
Cell a
9.4022
Å
Cell b
9.4022
Å
Cell c
8.0206
Å
α angle
91.39
°
β angle
91.39
°
γ angle
65.78
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Pm12Dy5
Tb
2.00 · 10.5%
Pm
12.00 · 63.2%
Dy
5.00 · 26.3%

Energy & Stability

Energy above hull
0.1367
eV/atom
Formation energy
0.1309
eV/atom
Corrected total energy
-86.8037
eV
Raw total energy
-86.8037
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
26.1585
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C12_32_spg12

Decomposition

Pm3Dy5 Tb2Pm3Dy Pm

Computed at

2023-06-28 19:43:44.815255

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: agm005673825).

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 agm005673825
data_agm005673825
_cell_length_a     9.40224
_cell_length_b     9.40224
_cell_length_c     8.02065
_cell_angle_alpha  91.38845
_cell_angle_beta   91.38845
_cell_angle_gamma  65.77621
_cell_volume       646.34224
_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 0.75740 0.24260 0.00000 1.00000
  Tb2 Tb 0.24260 0.75740 0.00000 1.00000
  Pm1 Pm 0.15089 0.15089 0.11966 1.00000
  Pm2 Pm 0.42013 0.96073 0.79367 1.00000
  Pm3 Pm 0.96073 0.42013 0.79367 1.00000
  Pm4 Pm 0.38001 0.83199 0.38780 1.00000
  Pm5 Pm 0.83199 0.38001 0.38780 1.00000
  Pm6 Pm 0.55171 0.55171 0.71013 1.00000
  Pm7 Pm 0.44829 0.44829 0.28987 1.00000
  Pm8 Pm 0.61999 0.16801 0.61220 1.00000
  Pm9 Pm 0.16801 0.61999 0.61220 1.00000
  Pm10 Pm 0.57987 0.03927 0.20633 1.00000
  Pm11 Pm 0.03927 0.57987 0.20633 1.00000
  Pm12 Pm 0.84911 0.84911 0.88034 1.00000
  Dy1 Dy 0.75433 0.75433 0.51237 1.00000
  Dy2 Dy 0.64953 0.64953 0.08384 1.00000
  Dy3 Dy 0.00000 0.00000 0.50000 1.00000
  Dy4 Dy 0.35047 0.35047 0.91616 1.00000
  Dy5 Dy 0.24567 0.24567 0.48763 1.00000
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