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Ac2Nd8Ho

Alexandria ALEX

Alex-ID: agm003522650 · Space group: C2/m (#12)

Basic Information

Formula
Ac2Nd8Ho
Alex-ID
agm003522650
Elements
3
Sites
11
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
416.87
ų
Cell a
5.7942
Å
Cell b
10.6663
Å
Cell c
10.6663
Å
α angle
39.31
°
β angle
93.30
°
γ angle
93.30
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac2Nd8Ho
Ac
2.00 · 18.2%
Nd
8.00 · 72.7%
Ho
1.00 · 9.1%

Energy & Stability

Energy above hull
0.1910
eV/atom
Formation energy
0.1905
eV/atom
Corrected total energy
-48.8789
eV
Raw total energy
-48.8789
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
16.5794
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C8_336_spg12

Decomposition

NdHo2 Ac Nd

Computed at

2022-03-16 01:11:51.676898

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: agm003522650).

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 agm003522650
data_agm003522650
_cell_length_a     5.79423
_cell_length_b     10.66628
_cell_length_c     10.66628
_cell_angle_alpha  39.31357
_cell_angle_beta   93.30162
_cell_angle_gamma  93.30162
_cell_volume       416.86827
_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
  Ac1 Ac 0.74200 0.28112 0.28112 1.00000
  Ac2 Ac 0.25800 0.71888 0.71888 1.00000
  Nd1 Nd 0.26782 0.14119 0.61536 1.00000
  Nd2 Nd 0.26782 0.61536 0.14119 1.00000
  Nd3 Nd 0.73218 0.85881 0.38464 1.00000
  Nd4 Nd 0.23418 0.54429 0.54429 1.00000
  Nd5 Nd 0.73218 0.38464 0.85881 1.00000
  Nd6 Nd 0.22385 0.17574 0.17574 1.00000
  Nd7 Nd 0.77615 0.82426 0.82426 1.00000
  Nd8 Nd 0.76582 0.45571 0.45571 1.00000
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
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