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DyEr2N3

Alexandria ALEX

Alex-ID: agm034658496 · Space group: Fddd (#70)

Basic Information

Formula
DyEr2N3
Alex-ID
agm034658496
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
346.42
ų
Cell a
11.4192
Å
Cell b
10.8886
Å
Cell c
5.9636
Å
α angle
79.47
°
β angle
69.63
°
γ angle
30.89
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
DyEr2N3
Dy
4.00 · 16.7%
Er
8.00 · 33.3%
N
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0014
eV/atom
Formation energy
-1.9427
eV/atom
Corrected total energy
-196.9716
eV
Raw total energy
-196.9716
eV

Electronic Structure

Indirect band gap
0.0933
eV
Direct band gap
0.0933
eV
DOS at Fermi level
1.1536
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2914_spg15

Decomposition

DyEr4N5 Dy4ErN5

Computed at

2024-11-02 04:14:32.420431

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: agm034658496).

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 agm034658496
data_agm034658496
_cell_length_a     11.41919
_cell_length_b     10.88857
_cell_length_c     5.96360
_cell_angle_alpha  79.47276
_cell_angle_beta   69.63311
_cell_angle_gamma  30.89412
_cell_volume       346.41710
_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 0.58338 0.58338 0.41662 1.00000
  Dy2 Dy 0.66662 0.66662 0.83338 1.00000
  Dy3 Dy 0.83338 0.83338 0.66662 1.00000
  Dy4 Dy 0.41662 0.41662 0.58338 1.00000
  Er1 Er 0.00021 0.00021 0.49979 1.00000
  Er2 Er 0.08317 0.08317 0.91683 1.00000
  Er3 Er 0.16683 0.16683 0.33317 1.00000
  Er4 Er 0.24979 0.24979 0.75021 1.00000
  Er5 Er 0.75021 0.75021 0.24979 1.00000
  Er6 Er 0.33317 0.33317 0.16683 1.00000
  Er7 Er 0.91683 0.91683 0.08317 1.00000
  Er8 Er 0.49979 0.49979 0.00021 1.00000
  N1 N 0.33091 0.83493 0.16717 1.00000
  N2 N 0.83493 0.33091 0.66699 1.00000
  N3 N 0.91909 0.41507 0.08283 1.00000
  N4 N 0.41507 0.91909 0.58301 1.00000
  N5 N 0.49796 0.00204 0.00204 1.00000
  N6 N 0.00204 0.49796 0.49796 1.00000
  N7 N 0.58301 0.08283 0.41507 1.00000
  N8 N 0.08283 0.58301 0.91909 1.00000
  N9 N 0.66699 0.16717 0.83493 1.00000
  N10 N 0.16717 0.66699 0.33091 1.00000
  N11 N 0.75204 0.24796 0.24796 1.00000
  N12 N 0.24796 0.75204 0.75204 1.00000
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