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Dy3Sb2As

Alexandria ALEX

Alex-ID: agm044019169 · Space group: Fddd (#70)

Basic Information

Formula
Dy3Sb2As
Alex-ID
agm044019169
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
672.24
ų
Cell a
14.2251
Å
Cell b
13.5654
Å
Cell c
7.4417
Å
α angle
79.43
°
β angle
69.62
°
γ angle
30.95
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy3Sb2As
Dy
12.00 · 50.0%
Sb
8.00 · 33.3%
As
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0154
eV/atom
Formation energy
-1.2507
eV/atom
Corrected total energy
-136.8399
eV
Raw total energy
-136.8399
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0202
eV
DOS at Fermi level
2.3039
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2914_spg15

Decomposition

DySb DyAs

Computed at

2025-04-15 04:12:17

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: agm044019169).

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 agm044019169
data_agm044019169
_cell_length_a     14.22508
_cell_length_b     13.56535
_cell_length_c     7.44166
_cell_angle_alpha  79.42745
_cell_angle_beta   69.62484
_cell_angle_gamma  30.94772
_cell_volume       672.24165
_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 0.66328 0.16439 0.84885 1.00000
  Dy2 Dy 0.16439 0.66328 0.32348 1.00000
  Dy3 Dy 0.58672 0.08561 0.40115 1.00000
  Dy4 Dy 0.08561 0.58672 0.92652 1.00000
  Dy5 Dy 0.48512 0.01488 0.01488 1.00000
  Dy6 Dy 0.01488 0.48512 0.48512 1.00000
  Dy7 Dy 0.92652 0.40115 0.08561 1.00000
  Dy8 Dy 0.40115 0.92652 0.58672 1.00000
  Dy9 Dy 0.32348 0.84885 0.16439 1.00000
  Dy10 Dy 0.84885 0.32348 0.66328 1.00000
  Dy11 Dy 0.76488 0.23512 0.23512 1.00000
  Dy12 Dy 0.23512 0.76488 0.76488 1.00000
  Sb1 Sb 0.99865 0.99865 0.50135 1.00000
  Sb2 Sb 0.41847 0.41847 0.58153 1.00000
  Sb3 Sb 0.83153 0.83153 0.66847 1.00000
  Sb4 Sb 0.25135 0.25135 0.74865 1.00000
  Sb5 Sb 0.74865 0.74865 0.25135 1.00000
  Sb6 Sb 0.66847 0.66847 0.83153 1.00000
  Sb7 Sb 0.58153 0.58153 0.41847 1.00000
  Sb8 Sb 0.50135 0.50135 0.99865 1.00000
  As1 As 0.91665 0.91665 0.08335 1.00000
  As2 As 0.33335 0.33335 0.16665 1.00000
  As3 As 0.16665 0.16665 0.33335 1.00000
  As4 As 0.08335 0.08335 0.91665 1.00000
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