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Nd2Sm2ErRh2

Alexandria ALEX

Alex-ID: agm018964571 · Space group: C2/m (#12)

Basic Information

Formula
Nd2Sm2ErRh2
Alex-ID
agm018964571
Elements
4
Sites
7
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
193.25
ų
Cell a
6.4002
Å
Cell b
6.4002
Å
Cell c
8.6623
Å
α angle
71.99
°
β angle
108.01
°
γ angle
144.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd2Sm2ErRh2
Nd
2.00 · 28.6%
Sm
2.00 · 28.6%
Er
1.00 · 14.3%
Rh
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0354
eV/atom
Formation energy
-0.4956
eV/atom
Corrected total energy
-41.7265
eV
Raw total energy
-41.7265
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.0216
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C2D2_15_spg12

Decomposition

Nd3Rh Sm5Rh2 Er5Rh3 Nd

Computed at

2025-04-19 03:59:06

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: agm018964571).

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 agm018964571
data_agm018964571
_cell_length_a     6.40024
_cell_length_b     6.40024
_cell_length_c     8.66227
_cell_angle_alpha  71.99084
_cell_angle_beta   108.00916
_cell_angle_gamma  144.84801
_cell_volume       193.25230
_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 0.87913 0.12087 0.07639 1.00000
  Nd2 Nd 0.12087 0.87913 0.92361 1.00000
  Sm1 Sm 0.66726 0.33274 0.31170 1.00000
  Sm2 Sm 0.33274 0.66726 0.68830 1.00000
  Er1 Er 0.00000 0.00000 0.50000 1.00000
  Rh1 Rh 0.33982 0.66018 0.31816 1.00000
  Rh2 Rh 0.66018 0.33982 0.68184 1.00000
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