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Nd7Dy4Ho

Alexandria ALEX

Alex-ID: agm003669986 · Space group: C2/m (#12)

Basic Information

Formula
Nd7Dy4Ho
Alex-ID
agm003669986
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
412.19
ų
Cell a
6.0098
Å
Cell b
9.8101
Å
Cell c
8.6500
Å
α angle
60.97
°
β angle
69.67
°
γ angle
72.16
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd7Dy4Ho
Nd
7.00 · 58.3%
Dy
4.00 · 33.3%
Ho
1.00 · 8.3%

Energy & Stability

Energy above hull
0.2221
eV/atom
Formation energy
0.2194
eV/atom
Corrected total energy
-53.7672
eV
Raw total energy
-53.7672
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0048
eV
DOS at Fermi level
19.2870
Total magnetisation
0.0257
μB

Additional Information

Prototype ID

AB4C7_93_spg12

Decomposition

NdDyHo Nd3Dy5 Nd

Computed at

2022-04-20 11:58:09.188167

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: agm003669986).

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 agm003669986
data_agm003669986
_cell_length_a     6.00982
_cell_length_b     9.81010
_cell_length_c     8.65002
_cell_angle_alpha  60.96894
_cell_angle_beta   69.67240
_cell_angle_gamma  72.16316
_cell_volume       412.19185
_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
  Nd1 Nd 0.78966 0.88064 0.54005 1.00000
  Nd2 Nd 0.21034 0.11936 0.45995 1.00000
  Nd3 Nd 0.08357 0.55611 0.27674 1.00000
  Nd4 Nd 0.91643 0.44389 0.72326 1.00000
  Nd5 Nd 0.20941 0.76846 0.81272 1.00000
  Nd6 Nd 0.50000 0.00000 0.00000 1.00000
  Nd7 Nd 0.79059 0.23154 0.18728 1.00000
  Dy1 Dy 0.57169 0.30258 0.55403 1.00000
  Dy2 Dy 0.42831 0.69742 0.44597 1.00000
  Dy3 Dy 0.67193 0.61199 0.04415 1.00000
  Dy4 Dy 0.32807 0.38801 0.95585 1.00000
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
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