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Y2ErSc3

Alexandria ALEX

Alex-ID: agm040703869 · Space group: Pnnm (#58)

Basic Information

Formula
Y2ErSc3
Alex-ID
agm040703869
Elements
3
Sites
12
Space group
Pnnm (#58)
Crystal system
orthorhombic
Volume
335.14
ų
Cell a
5.3614
Å
Cell b
6.7458
Å
Cell c
9.2664
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y2ErSc3
Y
4.00 · 33.3%
Er
2.00 · 16.7%
Sc
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0860
eV/atom
Formation energy
0.0828
eV/atom
Corrected total energy
-71.9736
eV
Raw total energy
-71.9736
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0038
eV
DOS at Fermi level
24.1053
Total magnetisation
-0.0002
μB

Additional Information

Prototype ID

AB2C3_378_spg59

Decomposition

YEr5 Y5Er Sc

Computed at

2025-04-14 07:44:06

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: agm040703869).

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 agm040703869
data_agm040703869
_cell_length_a     5.36143
_cell_length_b     6.74580
_cell_length_c     9.26640
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       335.13950
_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 0.00000 0.74667 0.83353 1.00000
  Y2 Y 0.50000 0.75333 0.33353 1.00000
  Y3 Y 0.50000 0.24667 0.66647 1.00000
  Y4 Y 0.00000 0.25333 0.16647 1.00000
  Er1 Er 0.50000 0.00000 0.00000 1.00000
  Er2 Er 0.00000 0.50000 0.50000 1.00000
  Sc1 Sc 0.50000 0.50000 0.00000 1.00000
  Sc2 Sc 0.00000 0.00000 0.50000 1.00000
  Sc3 Sc 0.00000 0.25006 0.83320 1.00000
  Sc4 Sc 0.00000 0.74994 0.16680 1.00000
  Sc5 Sc 0.50000 0.24994 0.33320 1.00000
  Sc6 Sc 0.50000 0.75006 0.66680 1.00000
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