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Tb5PmEr12

Alexandria ALEX

Alex-ID: agm068064643 · Space group: C2/m (#12)

Basic Information

Formula
Tb5PmEr12
Alex-ID
agm068064643
Elements
3
Sites
18
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
558.36
ų
Cell a
6.1321
Å
Cell b
6.1321
Å
Cell c
17.2697
Å
α angle
86.62
°
β angle
93.38
°
γ angle
59.98
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb5PmEr12
Tb
5.00 · 27.8%
Pm
1.00 · 5.6%
Er
12.00 · 66.7%

Energy & Stability

Energy above hull
0.0129
eV/atom
Formation energy
0.0079
eV/atom
Corrected total energy
-82.5247
eV
Raw total energy
-82.5247
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0105
eV
DOS at Fermi level
22.7141
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB5C12_2_spg12

Decomposition

Pm2Er7 Tb5Er4 TbEr2

Computed at

2025-04-01 15:22:16

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: agm068064643).

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 agm068064643
data_agm068064643
_cell_length_a     6.13207
_cell_length_b     6.13207
_cell_length_c     17.26966
_cell_angle_alpha  86.62303
_cell_angle_beta   93.37697
_cell_angle_gamma  59.98176
_cell_volume       558.35791
_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 0.50000 0.50000 0.50000 1.00000
  Tb2 Tb 0.83335 0.83335 0.50000 1.00000
  Tb3 Tb 0.16665 0.16665 0.50000 1.00000
  Tb4 Tb 0.33329 0.33329 0.00000 1.00000
  Tb5 Tb 0.66671 0.66671 0.00000 1.00000
  Pm1 Pm 0.00000 0.00000 0.00000 1.00000
  Er1 Er 0.77909 0.22091 0.33359 1.00000
  Er2 Er 0.22091 0.77909 0.66641 1.00000
  Er3 Er 0.60899 0.39101 0.83083 1.00000
  Er4 Er 0.39101 0.60899 0.16917 1.00000
  Er5 Er 0.94273 0.72361 0.83084 1.00000
  Er6 Er 0.72361 0.94273 0.16916 1.00000
  Er7 Er 0.27639 0.05727 0.83084 1.00000
  Er8 Er 0.05727 0.27639 0.16916 1.00000
  Er9 Er 0.88778 0.44542 0.66640 1.00000
  Er10 Er 0.55458 0.11222 0.66640 1.00000
  Er11 Er 0.44542 0.88778 0.33360 1.00000
  Er12 Er 0.11222 0.55458 0.33360 1.00000
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