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Hf2PaCo3

Alexandria ALEX

Alex-ID: agm033600129 · Space group: P2_1/m (#11)

Basic Information

Formula
Hf2PaCo3
Alex-ID
agm033600129
Elements
3
Sites
24
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
398.34
ų
Cell a
6.6861
Å
Cell b
3.9433
Å
Cell c
15.1990
Å
α angle
90.00
°
β angle
96.26
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf2PaCo3
Hf
8.00 · 33.3%
Pa
4.00 · 16.7%
Co
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.4354
eV/atom
Corrected total energy
-213.5569
eV
Raw total energy
-213.5569
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0217
eV
DOS at Fermi level
17.5569
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_6352_spg11

Decomposition

Hf2PaCo3

Computed at

2025-01-20 16:18:38

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: agm033600129).

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 agm033600129
data_agm033600129
_cell_length_a     6.68606
_cell_length_b     3.94332
_cell_length_c     15.19901
_cell_angle_alpha  90.00000
_cell_angle_beta   96.25871
_cell_angle_gamma  90.00000
_cell_volume       398.33712
_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
  Hf1 Hf 0.06434 0.25000 0.74456 1.00000
  Hf2 Hf 0.10116 0.75000 0.92373 1.00000
  Hf3 Hf 0.89884 0.25000 0.07627 1.00000
  Hf4 Hf 0.93566 0.75000 0.25544 1.00000
  Hf5 Hf 0.44682 0.75000 0.26410 1.00000
  Hf6 Hf 0.72682 0.25000 0.39987 1.00000
  Hf7 Hf 0.27318 0.75000 0.60013 1.00000
  Hf8 Hf 0.55318 0.25000 0.73590 1.00000
  Pa1 Pa 0.60707 0.75000 0.91878 1.00000
  Pa2 Pa 0.39293 0.25000 0.08122 1.00000
  Pa3 Pa 0.22707 0.25000 0.40994 1.00000
  Pa4 Pa 0.77293 0.75000 0.59006 1.00000
  Co1 Co 0.84226 0.25000 0.89277 1.00000
  Co2 Co 0.35350 0.25000 0.89589 1.00000
  Co3 Co 0.15774 0.75000 0.10723 1.00000
  Co4 Co 0.64650 0.75000 0.10411 1.00000
  Co5 Co 0.67708 0.25000 0.22370 1.00000
  Co6 Co 0.18784 0.25000 0.22736 1.00000
  Co7 Co 0.48484 0.75000 0.44004 1.00000
  Co8 Co 0.98615 0.75000 0.43862 1.00000
  Co9 Co 0.51516 0.25000 0.55996 1.00000
  Co10 Co 0.01385 0.25000 0.56138 1.00000
  Co11 Co 0.32292 0.75000 0.77630 1.00000
  Co12 Co 0.81216 0.75000 0.77264 1.00000
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