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Dy2ErHg3

Alexandria ALEX

Alex-ID: agm035479747 · Space group: Cmmm (#65)

Basic Information

Formula
Dy2ErHg3
Alex-ID
agm035479747
Elements
3
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
153.33
ų
Cell a
8.3166
Å
Cell b
8.3166
Å
Cell c
3.6945
Å
α angle
90.00
°
β angle
90.00
°
γ angle
143.13
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2ErHg3
Dy
2.00 · 33.3%
Er
1.00 · 16.7%
Hg
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0009
eV/atom
Formation energy
-0.4513
eV/atom
Corrected total energy
-17.5610
eV
Raw total energy
-17.5610
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.9361
Total magnetisation
0.0009
μB

Additional Information

Prototype ID

AB2C3_4_spg71

Decomposition

DyEr4Hg5 DyHg

Computed at

2024-11-01 17:44:41.741792

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: agm035479747).

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 agm035479747
data_agm035479747
_cell_length_a     8.31658
_cell_length_b     8.31658
_cell_length_c     3.69445
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  143.12717
_cell_volume       153.32772
_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 0.16674 0.83326 0.50000 1.00000
  Dy2 Dy 0.83326 0.16674 0.50000 1.00000
  Er1 Er 0.50000 0.50000 0.50000 1.00000
  Hg1 Hg 0.00000 0.00000 0.00000 1.00000
  Hg2 Hg 0.66538 0.33462 0.00000 1.00000
  Hg3 Hg 0.33462 0.66538 0.00000 1.00000
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