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Y2ErS3

Alexandria ALEX

Alex-ID: agm034060587 · Space group: Fddd (#70)

Basic Information

Formula
Y2ErS3
Alex-ID
agm034060587
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
503.52
ų
Cell a
12.8901
Å
Cell b
12.2849
Å
Cell c
6.7708
Å
α angle
79.40
°
β angle
69.52
°
γ angle
31.08
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y2ErS3
Y
8.00 · 33.3%
Er
4.00 · 16.7%
S
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0091
eV/atom
Formation energy
-2.3148
eV/atom
Corrected total energy
-175.0411
eV
Raw total energy
-167.0795
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0139
eV
DOS at Fermi level
12.4447
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

Y4ErS5 YEr4S5

Computed at

2025-01-25 06:27:39

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: agm034060587).

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 agm034060587
data_agm034060587
_cell_length_a     12.89009
_cell_length_b     12.28490
_cell_length_c     6.77082
_cell_angle_alpha  79.39775
_cell_angle_beta   69.51750
_cell_angle_gamma  31.08475
_cell_volume       503.52418
_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
  Y1 Y 0.99949 0.99949 0.50051 1.00000
  Y2 Y 0.41765 0.41765 0.58235 1.00000
  Y3 Y 0.83235 0.83235 0.66765 1.00000
  Y4 Y 0.25051 0.25051 0.74949 1.00000
  Y5 Y 0.74949 0.74949 0.25051 1.00000
  Y6 Y 0.66765 0.66765 0.83235 1.00000
  Y7 Y 0.58235 0.58235 0.41765 1.00000
  Y8 Y 0.50051 0.50051 0.99949 1.00000
  Er1 Er 0.91707 0.91707 0.08293 1.00000
  Er2 Er 0.33293 0.33293 0.16707 1.00000
  Er3 Er 0.16707 0.16707 0.33293 1.00000
  Er4 Er 0.08293 0.08293 0.91707 1.00000
  S1 S 0.66555 0.16600 0.83802 1.00000
  S2 S 0.16600 0.66555 0.33043 1.00000
  S3 S 0.58445 0.08400 0.41198 1.00000
  S4 S 0.08400 0.58445 0.91957 1.00000
  S5 S 0.49585 0.00415 0.00415 1.00000
  S6 S 0.00415 0.49585 0.49585 1.00000
  S7 S 0.91957 0.41198 0.08400 1.00000
  S8 S 0.41198 0.91957 0.58445 1.00000
  S9 S 0.33043 0.83802 0.16600 1.00000
  S10 S 0.83802 0.33043 0.66555 1.00000
  S11 S 0.75415 0.24585 0.24585 1.00000
  S12 S 0.24585 0.75415 0.75415 1.00000
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