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Tb2Pr8Y3

Alexandria ALEX

Alex-ID: agm005599201 · Space group: P2_1/c (#14)

Basic Information

Formula
Tb2Pr8Y3
Alex-ID
agm005599201
Elements
3
Sites
26
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
906.30
ų
Cell a
13.3600
Å
Cell b
8.3864
Å
Cell c
22.1880
Å
α angle
90.00
°
β angle
90.00
°
γ angle
158.62
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Pr8Y3
Tb
4.00 · 15.4%
Pr
16.00 · 61.5%
Y
6.00 · 23.1%

Energy & Stability

Energy above hull
0.1072
eV/atom
Formation energy
0.1031
eV/atom
Corrected total energy
-131.1698
eV
Raw total energy
-131.1698
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0021
eV
DOS at Fermi level
36.9378
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C8_631_spg14

Decomposition

Tb5Pr3 PrY2 Pr

Computed at

2023-06-17 02:26:35.981588

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: agm005599201).

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 agm005599201
data_agm005599201
_cell_length_a     13.36001
_cell_length_b     8.38636
_cell_length_c     22.18795
_cell_angle_alpha  89.99997
_cell_angle_beta   90.00004
_cell_angle_gamma  158.61910
_cell_volume       906.30378
_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 0.28992 0.82643 0.03662 1.00000
  Tb2 Tb 0.21008 0.17357 0.53662 1.00000
  Tb3 Tb 0.78992 0.82643 0.46338 1.00000
  Tb4 Tb 0.71008 0.17357 0.96338 1.00000
  Pr1 Pr 0.58734 0.69470 0.08394 1.00000
  Pr2 Pr 0.41590 0.57514 0.38995 1.00000
  Pr3 Pr 0.53163 0.84087 0.81118 1.00000
  Pr4 Pr 0.86094 0.68462 0.84493 1.00000
  Pr5 Pr 0.96837 0.15913 0.31118 1.00000
  Pr6 Pr 0.63906 0.31538 0.34493 1.00000
  Pr7 Pr 0.08734 0.69470 0.41606 1.00000
  Pr8 Pr 0.08410 0.42486 0.88995 1.00000
  Pr9 Pr 0.91590 0.57514 0.11005 1.00000
  Pr10 Pr 0.91266 0.30530 0.58394 1.00000
  Pr11 Pr 0.46837 0.15913 0.18882 1.00000
  Pr12 Pr 0.03163 0.84087 0.68882 1.00000
  Pr13 Pr 0.13906 0.31538 0.15507 1.00000
  Pr14 Pr 0.36094 0.68462 0.65507 1.00000
  Pr15 Pr 0.58410 0.42486 0.61005 1.00000
  Pr16 Pr 0.41266 0.30530 0.91606 1.00000
  Y1 Y 0.23269 0.10927 0.26575 1.00000
  Y2 Y 0.50000 0.00000 0.50000 1.00000
  Y3 Y 0.26731 0.89073 0.76575 1.00000
  Y4 Y 0.73269 0.10927 0.23425 1.00000
  Y5 Y 0.00000 0.00000 0.00000 1.00000
  Y6 Y 0.76731 0.89073 0.73425 1.00000
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