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Pm3Nd5Er2

Alexandria ALEX

Alex-ID: agm005599451 · Space group: C2/c (#15)

Basic Information

Formula
Pm3Nd5Er2
Alex-ID
agm005599451
Elements
3
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
690.52
ų
Cell a
10.0864
Å
Cell b
10.0879
Å
Cell c
11.3249
Å
α angle
129.26
°
β angle
129.25
°
γ angle
65.11
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm3Nd5Er2
Pm
6.00 · 30.0%
Nd
10.00 · 50.0%
Er
4.00 · 20.0%

Energy & Stability

Energy above hull
0.1785
eV/atom
Formation energy
0.1752
eV/atom
Corrected total energy
-90.9745
eV
Raw total energy
-90.9745
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0189
eV
DOS at Fermi level
33.4830
Total magnetisation
0.0007
μB

Additional Information

Prototype ID

A2B3C5_183_spg15

Decomposition

Pm2NdEr6 Pm2Nd Nd

Computed at

2023-06-25 03:06:27.849672

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: agm005599451).

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 agm005599451
data_agm005599451
_cell_length_a     10.08636
_cell_length_b     10.08792
_cell_length_c     11.32487
_cell_angle_alpha  129.25647
_cell_angle_beta   129.25349
_cell_angle_gamma  65.11301
_cell_volume       690.52247
_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
  Pm1 Pm 0.22841 0.97841 0.95681 1.00000
  Pm2 Pm 0.77159 0.02159 0.04319 1.00000
  Pm3 Pm 0.72086 0.47302 0.25047 1.00000
  Pm4 Pm 0.27914 0.52698 0.74953 1.00000
  Pm5 Pm 0.02960 0.77745 0.25047 1.00000
  Pm6 Pm 0.97040 0.22255 0.74953 1.00000
  Nd1 Nd 0.27138 0.52138 0.04275 1.00000
  Nd2 Nd 0.72862 0.47862 0.95725 1.00000
  Nd3 Nd 0.02208 0.77208 0.54415 1.00000
  Nd4 Nd 0.52029 0.27029 0.54057 1.00000
  Nd5 Nd 0.97792 0.22792 0.45585 1.00000
  Nd6 Nd 0.47971 0.72971 0.45943 1.00000
  Nd7 Nd 0.87659 0.63116 0.75233 1.00000
  Nd8 Nd 0.12341 0.36884 0.24767 1.00000
  Nd9 Nd 0.37574 0.12117 0.75233 1.00000
  Nd10 Nd 0.62426 0.87883 0.24767 1.00000
  Er1 Er 0.77789 0.02988 0.75159 1.00000
  Er2 Er 0.22211 0.97012 0.24841 1.00000
  Er3 Er 0.47370 0.72171 0.75159 1.00000
  Er4 Er 0.52630 0.27829 0.24841 1.00000
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