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HEAS Data Platform · Materials Science Database

Tb2Pm3Tm5

Alexandria ALEX

Alex-ID: agm005608022 · Space group: C2/c (#15)

Basic Information

Formula
Tb2Pm3Tm5
Alex-ID
agm005608022
Elements
3
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
649.63
ų
Cell a
9.3796
Å
Cell b
9.3707
Å
Cell c
11.0691
Å
α angle
125.15
°
β angle
125.17
°
γ angle
68.90
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Pm3Tm5
Tb
4.00 · 20.0%
Pm
6.00 · 30.0%
Tm
10.00 · 50.0%

Energy & Stability

Energy above hull
0.2009
eV/atom
Formation energy
0.1935
eV/atom
Corrected total energy
-87.8779
eV
Raw total energy
-87.8779
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0089
eV
DOS at Fermi level
34.4965
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C5_183_spg15

Decomposition

PmTm2 Tb5Pm3 TbTm5

Computed at

2023-06-25 03:01:02.826232

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: agm005608022).

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 agm005608022
data_agm005608022
_cell_length_a     9.37959
_cell_length_b     9.37068
_cell_length_c     11.06913
_cell_angle_alpha  125.15489
_cell_angle_beta   125.17295
_cell_angle_gamma  68.90222
_cell_volume       649.62574
_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 0.76804 0.01716 0.73720 1.00000
  Tb2 Tb 0.23196 0.98284 0.26280 1.00000
  Tb3 Tb 0.46915 0.72004 0.73720 1.00000
  Tb4 Tb 0.53085 0.27996 0.26280 1.00000
  Pm1 Pm 0.23387 0.98387 0.96774 1.00000
  Pm2 Pm 0.76613 0.01613 0.03226 1.00000
  Pm3 Pm 0.72897 0.47711 0.25364 1.00000
  Pm4 Pm 0.27103 0.52289 0.74636 1.00000
  Pm5 Pm 0.02467 0.77653 0.25364 1.00000
  Pm6 Pm 0.97533 0.22347 0.74636 1.00000
  Tm1 Tm 0.27112 0.52112 0.04223 1.00000
  Tm2 Tm 0.72888 0.47888 0.95777 1.00000
  Tm3 Tm 0.02628 0.77628 0.55257 1.00000
  Tm4 Tm 0.52751 0.27751 0.55502 1.00000
  Tm5 Tm 0.97372 0.22372 0.44743 1.00000
  Tm6 Tm 0.47249 0.72249 0.44498 1.00000
  Tm7 Tm 0.85866 0.60763 0.72552 1.00000
  Tm8 Tm 0.14134 0.39237 0.27448 1.00000
  Tm9 Tm 0.36686 0.11789 0.72552 1.00000
  Tm10 Tm 0.63314 0.88211 0.27448 1.00000
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