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Er(Cd3Ag)2

Alexandria ALEX

Alex-ID: agm005673219 · Space group: Ibam (#72)

Basic Information

Formula
Er(Cd3Ag)2
Alex-ID
agm005673219
Elements
3
Sites
18
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
398.59
ų
Cell a
8.0367
Å
Cell b
9.5049
Å
Cell c
8.0367
Å
α angle
53.74
°
β angle
71.54
°
γ angle
53.74
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Er(Cd3Ag)2
Er
2.00 · 11.1%
Cd
12.00 · 66.7%
Ag
4.00 · 22.2%

Energy & Stability

Energy above hull
0.0473
eV/atom
Formation energy
-0.0966
eV/atom
Corrected total energy
-33.3527
eV
Raw total energy
-33.3527
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.8952
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_1733_spg72

Decomposition

Cd8Ag5 Er11Cd45 ErCdAg2

Computed at

2023-07-06 13:20:49.830610

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: agm005673219).

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 agm005673219
data_agm005673219
_cell_length_a     8.03673
_cell_length_b     9.50489
_cell_length_c     8.03673
_cell_angle_alpha  53.73576
_cell_angle_beta   71.53995
_cell_angle_gamma  53.73576
_cell_volume       398.59157
_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
  Er1 Er 0.74996 0.75000 0.25004 1.00000
  Er2 Er 0.25004 0.25000 0.74996 1.00000
  Cd1 Cd 0.46038 0.54630 0.65734 1.00000
  Cd2 Cd 0.34266 0.95370 0.53962 1.00000
  Cd3 Cd 0.53962 0.45370 0.34266 1.00000
  Cd4 Cd 0.65734 0.04630 0.46038 1.00000
  Cd5 Cd 0.92734 0.27822 0.57297 1.00000
  Cd6 Cd 0.42703 0.22178 0.07266 1.00000
  Cd7 Cd 0.07266 0.72178 0.42703 1.00000
  Cd8 Cd 0.57297 0.77822 0.92734 1.00000
  Cd9 Cd 0.15760 0.83590 0.96031 1.00000
  Cd10 Cd 0.03969 0.66410 0.84240 1.00000
  Cd11 Cd 0.84240 0.16410 0.03969 1.00000
  Cd12 Cd 0.96031 0.33590 0.15760 1.00000
  Ag1 Ag 0.29176 0.93209 0.20827 1.00000
  Ag2 Ag 0.79173 0.56791 0.70824 1.00000
  Ag3 Ag 0.70824 0.06791 0.79173 1.00000
  Ag4 Ag 0.20827 0.43209 0.29176 1.00000
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