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Pm5Ho3Er2

Alexandria ALEX

Alex-ID: agm005603552 · Space group: C2/c (#15)

Basic Information

Formula
Pm5Ho3Er2
Alex-ID
agm005603552
Elements
3
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
666.41
ų
Cell a
9.9352
Å
Cell b
9.9307
Å
Cell c
11.2178
Å
α angle
129.07
°
β angle
129.08
°
γ angle
64.93
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm5Ho3Er2
Pm
10.00 · 50.0%
Ho
6.00 · 30.0%
Er
4.00 · 20.0%

Energy & Stability

Energy above hull
0.1906
eV/atom
Formation energy
0.1862
eV/atom
Corrected total energy
-89.5041
eV
Raw total energy
-89.5041
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0006
eV
DOS at Fermi level
35.6128
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

A2B3C5_183_spg15

Decomposition

Pm3Ho5 Pm PmEr2

Computed at

2023-06-25 05:55:04.232057

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: agm005603552).

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 agm005603552
data_agm005603552
_cell_length_a     9.93522
_cell_length_b     9.93065
_cell_length_c     11.21778
_cell_angle_alpha  129.06966
_cell_angle_beta   129.07833
_cell_angle_gamma  64.93068
_cell_volume       666.40848
_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 0.27203 0.52203 0.04406 1.00000
  Pm2 Pm 0.72797 0.47797 0.95594 1.00000
  Pm3 Pm 0.02188 0.77188 0.54377 1.00000
  Pm4 Pm 0.51933 0.26933 0.53866 1.00000
  Pm5 Pm 0.97812 0.22812 0.45623 1.00000
  Pm6 Pm 0.48067 0.73067 0.46134 1.00000
  Pm7 Pm 0.88481 0.63677 0.76039 1.00000
  Pm8 Pm 0.11519 0.36323 0.23961 1.00000
  Pm9 Pm 0.37558 0.12362 0.76039 1.00000
  Pm10 Pm 0.62442 0.87638 0.23961 1.00000
  Ho1 Ho 0.22649 0.97649 0.95299 1.00000
  Ho2 Ho 0.77351 0.02351 0.04701 1.00000
  Ho3 Ho 0.71994 0.47402 0.24987 1.00000
  Ho4 Ho 0.28006 0.52598 0.75013 1.00000
  Ho5 Ho 0.02993 0.77584 0.24987 1.00000
  Ho6 Ho 0.97007 0.22416 0.75013 1.00000
  Er1 Er 0.77929 0.03354 0.75698 1.00000
  Er2 Er 0.22071 0.96646 0.24302 1.00000
  Er3 Er 0.47769 0.72344 0.75698 1.00000
  Er4 Er 0.52231 0.27656 0.24302 1.00000
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