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Nd2ErTm2

Alexandria ALEX

Alex-ID: agm012712293 · Space group: P-3m1 (#164)

Basic Information

Formula
Nd2ErTm2
Alex-ID
agm012712293
Elements
3
Sites
5
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
159.88
ų
Cell a
3.5853
Å
Cell b
3.5853
Å
Cell c
14.3623
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd2ErTm2
Nd
2.00 · 40.0%
Er
1.00 · 20.0%
Tm
2.00 · 40.0%

Energy & Stability

Energy above hull
0.0098
eV/atom
Formation energy
0.0036
eV/atom
Corrected total energy
-23.0327
eV
Raw total energy
-23.0327
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.5691
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C2_5302_spg69

Decomposition

ErTm2 Nd

Computed at

2025-01-13 11:09:37

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: agm012712293).

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 agm012712293
data_agm012712293
_cell_length_a     3.58527
_cell_length_b     3.58527
_cell_length_c     14.36235
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       159.88205
_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 0.66667 0.33333 0.70315 1.00000
  Nd2 Nd 0.33333 0.66667 0.29685 1.00000
  Er1 Er 0.00000 0.00000 0.50000 1.00000
  Tm1 Tm 0.33333 0.66667 0.90365 1.00000
  Tm2 Tm 0.66667 0.33333 0.09635 1.00000
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