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Nd5SmEr2

Alexandria ALEX

Alex-ID: agm012368720 · Space group: Pbam (#55)

Basic Information

Formula
Nd5SmEr2
Alex-ID
agm012368720
Elements
3
Sites
32
Space group
Pbam (#55)
Crystal system
orthorhombic
Volume
1,080.76
ų
Cell a
7.2976
Å
Cell b
11.7606
Å
Cell c
12.5927
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd5SmEr2
Nd
20.00 · 62.5%
Sm
4.00 · 12.5%
Er
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0100
eV/atom
Formation energy
0.0078
eV/atom
Corrected total energy
-150.5940
eV
Raw total energy
-150.5940
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0108
eV
DOS at Fermi level
37.4636
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C5_967_spg55

Decomposition

Nd3Sm5 Nd(SmEr3)2 Nd

Computed at

2025-02-25 03:57:34

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: agm012368720).

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 agm012368720
data_agm012368720
_cell_length_a     7.29763
_cell_length_b     11.76058
_cell_length_c     12.59273
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1080.76361
_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 0.24813 0.25078 0.83338 1.00000
  Nd2 Nd 0.24813 0.74922 0.16662 1.00000
  Nd3 Nd 0.75187 0.75078 0.66662 1.00000
  Nd4 Nd 0.75187 0.24922 0.33338 1.00000
  Nd5 Nd 0.75187 0.74922 0.16662 1.00000
  Nd6 Nd 0.75187 0.25078 0.83338 1.00000
  Nd7 Nd 0.24813 0.24922 0.33338 1.00000
  Nd8 Nd 0.24813 0.75078 0.66662 1.00000
  Nd9 Nd 0.50000 0.00086 0.74758 1.00000
  Nd10 Nd 0.50000 0.99914 0.25242 1.00000
  Nd11 Nd 0.50000 0.50086 0.75242 1.00000
  Nd12 Nd 0.50000 0.49914 0.24758 1.00000
  Nd13 Nd 0.00000 0.00083 0.74726 1.00000
  Nd14 Nd 0.00000 0.99917 0.25274 1.00000
  Nd15 Nd 0.00000 0.50083 0.75274 1.00000
  Nd16 Nd 0.00000 0.49917 0.24726 1.00000
  Nd17 Nd 0.24784 0.00000 0.00000 1.00000
  Nd18 Nd 0.75216 0.50000 0.50000 1.00000
  Nd19 Nd 0.75216 0.00000 0.00000 1.00000
  Nd20 Nd 0.24784 0.50000 0.50000 1.00000
  Sm1 Sm 0.50000 0.24846 0.58243 1.00000
  Sm2 Sm 0.50000 0.75154 0.41757 1.00000
  Sm3 Sm 0.50000 0.74846 0.91757 1.00000
  Sm4 Sm 0.50000 0.25154 0.08243 1.00000
  Er1 Er 0.00000 0.25205 0.08339 1.00000
  Er2 Er 0.00000 0.74795 0.91661 1.00000
  Er3 Er 0.00000 0.75205 0.41661 1.00000
  Er4 Er 0.00000 0.24795 0.58339 1.00000
  Er5 Er 0.24805 0.50000 0.00000 1.00000
  Er6 Er 0.75195 0.00000 0.50000 1.00000
  Er7 Er 0.75195 0.50000 0.00000 1.00000
  Er8 Er 0.24805 0.00000 0.50000 1.00000
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