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HEAS Data Platform · Materials Science Database

Dy2Er6B

Alexandria ALEX

Alex-ID: agm097357977 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
Dy2Er6B
Alex-ID
agm097357977
Elements
3
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
259.27
ų
Cell a
5.0686
Å
Cell b
5.0686
Å
Cell c
10.0919
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2Er6B
Dy
2.00 · 22.2%
Er
6.00 · 66.7%
B
1.00 · 11.1%

Energy & Stability

Energy above hull
0.1483
eV/atom
Formation energy
0.0402
eV/atom
Corrected total energy
-42.8998
eV
Raw total energy
-42.8998
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.2267
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_6276_spg12

Decomposition

Dy5Er4 DyEr5 ErB2

Computed at

2025-04-06 17:20:40

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: agm097357977).

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 agm097357977
data_agm097357977
_cell_length_a     5.06860
_cell_length_b     5.06860
_cell_length_c     10.09190
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       259.26767
_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 0.50000 0.50000 0.73143 1.00000
  Dy2 Dy 0.50000 0.50000 0.26857 1.00000
  Er1 Er 0.00000 0.00000 0.74770 1.00000
  Er2 Er 0.00000 0.00000 0.25230 1.00000
  Er3 Er 0.50000 0.00000 0.00000 1.00000
  Er4 Er 0.50000 0.00000 0.50000 1.00000
  Er5 Er 0.00000 0.50000 0.00000 1.00000
  Er6 Er 0.00000 0.50000 0.50000 1.00000
  B1 B 0.00000 0.00000 0.00000 1.00000
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