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NdSm3Er4

Alexandria ALEX

Alex-ID: agm017290906 · Space group: C2/m (#12)

Basic Information

Formula
NdSm3Er4
Alex-ID
agm017290906
Elements
3
Sites
8
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
256.59
ų
Cell a
12.0532
Å
Cell b
12.0532
Å
Cell c
6.2028
Å
α angle
75.10
°
β angle
104.90
°
γ angle
162.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NdSm3Er4
Nd
1.00 · 12.5%
Sm
3.00 · 37.5%
Er
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0016
eV/atom
Formation energy
-0.0029
eV/atom
Corrected total energy
-37.2177
eV
Raw total energy
-37.2177
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0031
eV
DOS at Fermi level
8.6671
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4_66_spg6

Decomposition

NdSm5 Nd(SmEr3)2

Computed at

2024-12-05 12:04:05

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: agm017290906).

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 agm017290906
data_agm017290906
_cell_length_a     12.05319
_cell_length_b     12.05319
_cell_length_c     6.20282
_cell_angle_alpha  75.09543
_cell_angle_beta   104.90457
_cell_angle_gamma  162.84940
_cell_volume       256.58542
_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 0.50000 0.50000 0.50000 1.00000
  Sm1 Sm 0.00000 0.00000 0.00000 1.00000
  Sm2 Sm 0.75014 0.24986 0.75011 1.00000
  Sm3 Sm 0.24986 0.75014 0.24989 1.00000
  Er1 Er 0.37484 0.62516 0.03831 1.00000
  Er2 Er 0.62516 0.37484 0.96169 1.00000
  Er3 Er 0.12528 0.87472 0.46135 1.00000
  Er4 Er 0.87472 0.12528 0.53865 1.00000
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