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Tb2PaCo3

Alexandria ALEX

Alex-ID: agm005678845 · Space group: Pnma (#62)

Basic Information

Formula
Tb2PaCo3
Alex-ID
agm005678845
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
482.60
ų
Cell a
3.7727
Å
Cell b
6.6413
Å
Cell c
19.2613
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2PaCo3
Tb
8.00 · 33.3%
Pa
4.00 · 16.7%
Co
12.00 · 50.0%

Energy & Stability

Energy above hull
0.1329
eV/atom
Formation energy
-0.1708
eV/atom
Corrected total energy
-164.6379
eV
Raw total energy
-164.6379
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0222
eV
DOS at Fermi level
19.1411
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_357_spg62

Decomposition

Tb5Co6 TbPaCo2 Tb2PaCo2

Computed at

2023-08-17 10:49:22.556241

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: agm005678845).

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 agm005678845
data_agm005678845
_cell_length_a     3.77269
_cell_length_b     6.64128
_cell_length_c     19.26130
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       482.60165
_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 0.25000 0.61730 0.59287 1.00000
  Tb2 Tb 0.75000 0.88270 0.09287 1.00000
  Tb3 Tb 0.25000 0.11730 0.90713 1.00000
  Tb4 Tb 0.75000 0.38270 0.40713 1.00000
  Tb5 Tb 0.25000 0.73522 0.78053 1.00000
  Tb6 Tb 0.75000 0.76478 0.28053 1.00000
  Tb7 Tb 0.25000 0.23522 0.71947 1.00000
  Tb8 Tb 0.75000 0.26478 0.21947 1.00000
  Pa1 Pa 0.25000 0.91574 0.42603 1.00000
  Pa2 Pa 0.75000 0.58426 0.92603 1.00000
  Pa3 Pa 0.25000 0.41574 0.07397 1.00000
  Pa4 Pa 0.75000 0.08426 0.57397 1.00000
  Co1 Co 0.25000 0.75228 0.98697 1.00000
  Co2 Co 0.75000 0.74772 0.48697 1.00000
  Co3 Co 0.25000 0.25228 0.51303 1.00000
  Co4 Co 0.75000 0.24772 0.01303 1.00000
  Co5 Co 0.25000 0.95413 0.20385 1.00000
  Co6 Co 0.75000 0.54587 0.70385 1.00000
  Co7 Co 0.25000 0.45413 0.29615 1.00000
  Co8 Co 0.75000 0.04587 0.79615 1.00000
  Co9 Co 0.25000 0.59970 0.16944 1.00000
  Co10 Co 0.75000 0.90030 0.66944 1.00000
  Co11 Co 0.25000 0.09970 0.33056 1.00000
  Co12 Co 0.75000 0.40030 0.83056 1.00000
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