Navigation

HEAS Data Platform · Materials Science Database

Dy2Fe3Co14

Alexandria ALEX

Alex-ID: agm007983249 · Space group: R3m (#160)

Basic Information

Formula
Dy2Fe3Co14
Alex-ID
agm007983249
Elements
3
Sites
19
Space group
R3m (#160)
Crystal system
trigonal
Volume
243.27
ų
Cell a
6.2881
Å
Cell b
6.2881
Å
Cell c
6.2881
Å
α angle
82.84
°
β angle
82.84
°
γ angle
82.84
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2Fe3Co14
Dy
2.00 · 10.5%
Fe
3.00 · 15.8%
Co
14.00 · 73.7%

Energy & Stability

Energy above hull
0.0106
eV/atom
Formation energy
-0.0896
eV/atom
Corrected total energy
-136.0300
eV
Raw total energy
-136.0300
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.5134
Total magnetisation
27.8413
μB

Additional Information

Prototype ID

A2B3C14_16_spg160

Decomposition

Dy2Fe2Co15 Fe4Co3 Dy3Fe2Co7

Computed at

2024-04-21 18:57:46.802474

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: agm007983249).

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 agm007983249
data_agm007983249
_cell_length_a     6.28814
_cell_length_b     6.28814
_cell_length_c     6.28814
_cell_angle_alpha  82.84279
_cell_angle_beta   82.84279
_cell_angle_gamma  82.84279
_cell_volume       243.27085
_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 0.34438 0.34438 0.34438 1.00000
  Dy2 Dy 0.65705 0.65705 0.65705 1.00000
  Fe1 Fe 0.34329 0.84883 0.34329 1.00000
  Fe2 Fe 0.34329 0.34329 0.84883 1.00000
  Fe3 Fe 0.84883 0.34329 0.34329 1.00000
  Co1 Co 0.09616 0.09616 0.09616 1.00000
  Co2 Co 0.90409 0.90409 0.90409 1.00000
  Co3 Co 0.99780 0.99780 0.50374 1.00000
  Co4 Co 0.50374 0.99780 0.99780 1.00000
  Co5 Co 0.99780 0.50374 0.99780 1.00000
  Co6 Co 0.28832 0.71191 0.99992 1.00000
  Co7 Co 0.99992 0.28832 0.71191 1.00000
  Co8 Co 0.71191 0.99992 0.28832 1.00000
  Co9 Co 0.99992 0.71191 0.28832 1.00000
  Co10 Co 0.28832 0.99992 0.71191 1.00000
  Co11 Co 0.71191 0.28832 0.99992 1.00000
  Co12 Co 0.65592 0.15145 0.65592 1.00000
  Co13 Co 0.65592 0.65592 0.15145 1.00000
  Co14 Co 0.15145 0.65592 0.65592 1.00000
Get direct link