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SmDy3Y2N6

Alexandria ALEX

Alex-ID: agm044283075 · Space group: C2/m (#12)

Basic Information

Formula
SmDy3Y2N6
Alex-ID
agm044283075
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
181.11
ų
Cell a
6.0536
Å
Cell b
6.0536
Å
Cell c
6.0528
Å
α angle
80.41
°
β angle
80.41
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmDy3Y2N6
Sm
1.00 · 8.3%
Dy
3.00 · 25.0%
Y
2.00 · 16.7%
N
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0058
eV/atom
Formation energy
-1.8453
eV/atom
Corrected total energy
-101.3195
eV
Raw total energy
-101.3195
eV

Electronic Structure

Indirect band gap
0.3540
eV
Direct band gap
0.7693
eV
DOS at Fermi level
0.1065
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D6_1_spg12

Decomposition

DyY4N5 Dy4YN5 SmN

Computed at

2024-11-08 01:50:50.715683

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: agm044283075).

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 agm044283075
data_agm044283075
_cell_length_a     6.05356
_cell_length_b     6.05356
_cell_length_c     6.05284
_cell_angle_alpha  80.40821
_cell_angle_beta   80.40821
_cell_angle_gamma  119.99952
_cell_volume       181.11367
_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
  Sm1 Sm 0.00000 0.00000 0.50000 1.00000
  Dy1 Dy 0.83269 0.16731 0.00000 1.00000
  Dy2 Dy 0.16731 0.83269 0.00000 1.00000
  Dy3 Dy 0.50000 0.50000 0.00000 1.00000
  Y1 Y 0.66656 0.33344 0.50000 1.00000
  Y2 Y 0.33344 0.66656 0.50000 1.00000
  N1 N 0.57844 0.91565 0.75306 1.00000
  N2 N 0.74699 0.74699 0.24730 1.00000
  N3 N 0.42156 0.08435 0.24694 1.00000
  N4 N 0.91565 0.57844 0.75306 1.00000
  N5 N 0.25301 0.25301 0.75270 1.00000
  N6 N 0.08435 0.42156 0.24694 1.00000
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