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Ho2PuAs3

Alexandria ALEX

Alex-ID: agm040792825 · Space group: Fddd (#70)

Basic Information

Formula
Ho2PuAs3
Alex-ID
agm040792825
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
588.67
ų
Cell a
7.1130
Å
Cell b
7.1143
Å
Cell c
13.0057
Å
α angle
100.51
°
β angle
100.50
°
γ angle
109.49
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho2PuAs3
Ho
8.00 · 33.3%
Pu
4.00 · 16.7%
As
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0053
eV/atom
Formation energy
-1.3537
eV/atom
Corrected total energy
-182.2383
eV
Raw total energy
-182.2383
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0016
eV
DOS at Fermi level
44.0422
Total magnetisation
-19.7913
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

HoPu5As6 HoAs

Computed at

2025-04-15 04:39:50

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: agm040792825).

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 agm040792825
data_agm040792825
_cell_length_a     7.11304
_cell_length_b     7.11427
_cell_length_c     13.00567
_cell_angle_alpha  100.50673
_cell_angle_beta   100.50075
_cell_angle_gamma  109.49092
_cell_volume       588.66963
_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
  Ho1 Ho 0.37515 0.62524 0.75043 1.00000
  Ho2 Ho 0.45810 0.20807 0.91623 1.00000
  Ho3 Ho 0.54190 0.79193 0.08377 1.00000
  Ho4 Ho 0.62485 0.37476 0.24957 1.00000
  Ho5 Ho 0.12530 0.87520 0.25047 1.00000
  Ho6 Ho 0.70813 0.95809 0.41624 1.00000
  Ho7 Ho 0.29187 0.04191 0.58376 1.00000
  Ho8 Ho 0.87470 0.12480 0.74953 1.00000
  Pu1 Pu 0.95833 0.70832 0.91668 1.00000
  Pu2 Pu 0.04167 0.29168 0.08332 1.00000
  Pu3 Pu 0.20835 0.45832 0.41668 1.00000
  Pu4 Pu 0.79165 0.54168 0.58332 1.00000
  As1 As 0.70948 0.95825 0.91714 1.00000
  As2 As 0.20772 0.45891 0.91714 1.00000
  As3 As 0.29052 0.04175 0.08286 1.00000
  As4 As 0.79228 0.54109 0.08286 1.00000
  As5 As 0.87547 0.12537 0.25001 1.00000
  As6 As 0.37462 0.62457 0.24997 1.00000
  As7 As 0.95895 0.70774 0.41715 1.00000
  As8 As 0.45831 0.20946 0.41716 1.00000
  As9 As 0.04105 0.29226 0.58285 1.00000
  As10 As 0.54169 0.79054 0.58284 1.00000
  As11 As 0.12453 0.87463 0.74999 1.00000
  As12 As 0.62538 0.37543 0.75003 1.00000
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