Navigation

HEAS Data Platform · Materials Science Database

Dy6Er8Tc

Alexandria ALEX

Alex-ID: agm072977147 · Space group: R-3 (#148)

Basic Information

Formula
Dy6Er8Tc
Alex-ID
agm072977147
Elements
3
Sites
15
Space group
R-3 (#148)
Crystal system
trigonal
Volume
454.89
ų
Cell a
8.0123
Å
Cell b
8.0123
Å
Cell c
8.0123
Å
α angle
72.45
°
β angle
72.45
°
γ angle
72.45
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy6Er8Tc
Dy
6.00 · 40.0%
Er
8.00 · 53.3%
Tc
1.00 · 6.7%

Energy & Stability

Energy above hull
0.0670
eV/atom
Formation energy
0.0270
eV/atom
Corrected total energy
-74.0866
eV
Raw total energy
-74.0866
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0003
eV
DOS at Fermi level
18.3396
Total magnetisation
0.0258
μB

Additional Information

Prototype ID

AB6C8_0_spg148

Decomposition

Dy5Er4 DyEr5 Er3Tc

Computed at

2024-10-08 07:30:25.822485

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: agm072977147).

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 agm072977147
data_agm072977147
_cell_length_a     8.01231
_cell_length_b     8.01231
_cell_length_c     8.01231
_cell_angle_alpha  72.45301
_cell_angle_beta   72.45301
_cell_angle_gamma  72.45301
_cell_volume       454.89405
_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 0.17785 0.60862 0.45367 1.00000
  Dy2 Dy 0.45367 0.17785 0.60862 1.00000
  Dy3 Dy 0.60862 0.45367 0.17785 1.00000
  Dy4 Dy 0.82215 0.39138 0.54633 1.00000
  Dy5 Dy 0.54633 0.82215 0.39138 1.00000
  Dy6 Dy 0.39138 0.54633 0.82215 1.00000
  Er1 Er 0.24922 0.24922 0.24922 1.00000
  Er2 Er 0.75078 0.75078 0.75078 1.00000
  Er3 Er 0.88374 0.04094 0.33990 1.00000
  Er4 Er 0.33990 0.88374 0.04094 1.00000
  Er5 Er 0.04094 0.33990 0.88374 1.00000
  Er6 Er 0.11626 0.95906 0.66010 1.00000
  Er7 Er 0.66010 0.11626 0.95906 1.00000
  Er8 Er 0.95906 0.66010 0.11626 1.00000
  Tc1 Tc 0.00000 0.00000 0.00000 1.00000
Get direct link