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AcDyHg4

Alexandria ALEX

Alex-ID: agm005778422 · Space group: Pmmm (#47)

Basic Information

Formula
AcDyHg4
Alex-ID
agm005778422
Elements
3
Sites
6
Space group
Pmmm (#47)
Crystal system
orthorhombic
Volume
161.49
ų
Cell a
3.6240
Å
Cell b
5.0903
Å
Cell c
8.7543
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AcDyHg4
Ac
1.00 · 16.7%
Dy
1.00 · 16.7%
Hg
4.00 · 66.7%

Energy & Stability

Energy above hull
0.0483
eV/atom
Formation energy
-0.3570
eV/atom
Corrected total energy
-12.2978
eV
Raw total energy
-12.2978
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0105
eV
DOS at Fermi level
4.7348
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_1118_spg47

Decomposition

Dy3Hg5 AcHg2 AcHg3

Computed at

2023-07-28 04:52:30.957610

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: agm005778422).

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 agm005778422
data_agm005778422
_cell_length_a     3.62398
_cell_length_b     5.09026
_cell_length_c     8.75433
_cell_angle_alpha  90.00075
_cell_angle_beta   89.99920
_cell_angle_gamma  90.00222
_cell_volume       161.49095
_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
  Ac1 Ac 0.99860 0.99729 0.49814 1.00000
  Dy1 Dy 0.99857 0.49729 0.99814 1.00000
  Hg1 Hg 0.49858 0.99727 0.15846 1.00000
  Hg2 Hg 0.49849 0.99730 0.83780 1.00000
  Hg3 Hg 0.49867 0.49730 0.67538 1.00000
  Hg4 Hg 0.49860 0.49728 0.32091 1.00000
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