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Dy2HfP3

Alexandria ALEX

Alex-ID: agm043127643 · Space group: Fddd (#70)

Basic Information

Formula
Dy2HfP3
Alex-ID
agm043127643
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
500.44
ų
Cell a
12.9141
Å
Cell b
12.3135
Å
Cell c
6.7408
Å
α angle
79.49
°
β angle
69.63
°
γ angle
30.88
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2HfP3
Dy
8.00 · 33.3%
Hf
4.00 · 16.7%
P
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0038
eV/atom
Formation energy
-1.5074
eV/atom
Corrected total energy
-177.7403
eV
Raw total energy
-177.7403
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0076
eV
DOS at Fermi level
5.9595
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

Dy5HfP6 HfP

Computed at

2025-03-02 01:10:45

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: agm043127643).

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 agm043127643
data_agm043127643
_cell_length_a     12.91412
_cell_length_b     12.31351
_cell_length_c     6.74078
_cell_angle_alpha  79.48802
_cell_angle_beta   69.63415
_cell_angle_gamma  30.87783
_cell_volume       500.44493
_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
  Dy1 Dy 0.99825 0.99825 0.50175 1.00000
  Dy2 Dy 0.41812 0.41812 0.58188 1.00000
  Dy3 Dy 0.83188 0.83188 0.66812 1.00000
  Dy4 Dy 0.25175 0.25175 0.74825 1.00000
  Dy5 Dy 0.74825 0.74825 0.25175 1.00000
  Dy6 Dy 0.66812 0.66812 0.83188 1.00000
  Dy7 Dy 0.58188 0.58188 0.41812 1.00000
  Dy8 Dy 0.50175 0.50175 0.99825 1.00000
  Hf1 Hf 0.91651 0.91651 0.08349 1.00000
  Hf2 Hf 0.33349 0.33349 0.16651 1.00000
  Hf3 Hf 0.16651 0.16651 0.33349 1.00000
  Hf4 Hf 0.08349 0.08349 0.91651 1.00000
  P1 P 0.66337 0.16488 0.85022 1.00000
  P2 P 0.16488 0.66337 0.32153 1.00000
  P3 P 0.58663 0.08512 0.39978 1.00000
  P4 P 0.08512 0.58663 0.92847 1.00000
  P5 P 0.48476 0.01524 0.01524 1.00000
  P6 P 0.01524 0.48476 0.48476 1.00000
  P7 P 0.92847 0.39978 0.08512 1.00000
  P8 P 0.39978 0.92847 0.58663 1.00000
  P9 P 0.32153 0.85022 0.16488 1.00000
  P10 P 0.85022 0.32153 0.66337 1.00000
  P11 P 0.76524 0.23476 0.23476 1.00000
  P12 P 0.23476 0.76524 0.76524 1.00000
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