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Tb3Pm5Er2

Alexandria ALEX

Alex-ID: agm005603631 · Space group: C2/c (#15)

Basic Information

Formula
Tb3Pm5Er2
Alex-ID
agm005603631
Elements
3
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
671.24
ų
Cell a
9.9699
Å
Cell b
9.9657
Å
Cell c
11.2431
Å
α angle
129.14
°
β angle
129.15
°
γ angle
64.90
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3Pm5Er2
Tb
6.00 · 30.0%
Pm
10.00 · 50.0%
Er
4.00 · 20.0%

Energy & Stability

Energy above hull
0.1904
eV/atom
Formation energy
0.1854
eV/atom
Corrected total energy
-89.8439
eV
Raw total energy
-89.8439
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0035
eV
DOS at Fermi level
35.7770
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

A2B3C5_183_spg15

Decomposition

PmEr2 Tb5Pm3 Pm

Computed at

2023-06-25 06:01:28.711502

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: agm005603631).

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 agm005603631
data_agm005603631
_cell_length_a     9.96988
_cell_length_b     9.96566
_cell_length_c     11.24314
_cell_angle_alpha  129.14350
_cell_angle_beta   129.15150
_cell_angle_gamma  64.90058
_cell_volume       671.24094
_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 0.22741 0.97742 0.95483 1.00000
  Tb2 Tb 0.77259 0.02258 0.04517 1.00000
  Tb3 Tb 0.72057 0.47452 0.25063 1.00000
  Tb4 Tb 0.27943 0.52548 0.74937 1.00000
  Tb5 Tb 0.03006 0.77611 0.25063 1.00000
  Tb6 Tb 0.96994 0.22389 0.74937 1.00000
  Pm1 Pm 0.27192 0.52192 0.04383 1.00000
  Pm2 Pm 0.72808 0.47808 0.95617 1.00000
  Pm3 Pm 0.02235 0.77235 0.54471 1.00000
  Pm4 Pm 0.51935 0.26936 0.53871 1.00000
  Pm5 Pm 0.97765 0.22765 0.45529 1.00000
  Pm6 Pm 0.48065 0.73065 0.46129 1.00000
  Pm7 Pm 0.88265 0.63506 0.75740 1.00000
  Pm8 Pm 0.11735 0.36494 0.24260 1.00000
  Pm9 Pm 0.37475 0.12234 0.75740 1.00000
  Pm10 Pm 0.62525 0.87766 0.24260 1.00000
  Er1 Er 0.77889 0.03245 0.75510 1.00000
  Er2 Er 0.22112 0.96755 0.24490 1.00000
  Er3 Er 0.47621 0.72265 0.75510 1.00000
  Er4 Er 0.52379 0.27735 0.24490 1.00000
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