Navigation

HEAS Data Platform · Materials Science Database

Y3Er3CoSb2

Alexandria ALEX

Alex-ID: agm034980100 · Space group: P-62m (#189)

Alexandria Database API

Basic Information

Formula
Y3Er3CoSb2
Alex-ID
agm034980100
Elements
4
Sites
9
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
237.95
ų
Cell a
8.2203
Å
Cell b
8.2203
Å
Cell c
4.0661
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y3Er3CoSb2
Y
3.00 · 33.3%
Er
3.00 · 33.3%
Co
1.00 · 11.1%
Sb
2.00 · 22.2%

Energy & Stability

Energy above hull
0.0235
eV/atom
Formation energy
-0.6248
eV/atom
Corrected total energy
-54.0695
eV
Raw total energy
-54.0695
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.6776
Total magnetisation
0.1620
μB

Additional Information

Prototype ID

AB2C3D3_30_spg189

Decomposition

Er12Co5Sb Er5CoSb2 Er3Co Y5Sb3

Computed at

2025-03-01 01:00:43

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: agm034980100).

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 agm034980100
data_agm034980100
_cell_length_a     8.22028
_cell_length_b     8.22028
_cell_length_c     4.06613
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       237.94972
_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 0.60092 0.00000 1.00000
  Y2 Y 0.60092 0.00000 0.00000 1.00000
  Y3 Y 0.39908 0.39908 0.00000 1.00000
  Er1 Er 0.00000 0.23351 0.50000 1.00000
  Er2 Er 0.23351 0.00000 0.50000 1.00000
  Er3 Er 0.76649 0.76649 0.50000 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  Sb1 Sb 0.33333 0.66667 0.50000 1.00000
  Sb2 Sb 0.66667 0.33333 0.50000 1.00000
Get direct link