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La6Pm5Ho2

Alexandria ALEX

Alex-ID: agm005662285 · Space group: Pbam (#55)

Basic Information

Formula
La6Pm5Ho2
Alex-ID
agm005662285
Elements
3
Sites
26
Space group
Pbam (#55)
Crystal system
orthorhombic
Volume
924.79
ų
Cell a
3.6733
Å
Cell b
11.8650
Å
Cell c
21.2191
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La6Pm5Ho2
La
12.00 · 46.2%
Pm
10.00 · 38.5%
Ho
4.00 · 15.4%

Energy & Stability

Energy above hull
0.1050
eV/atom
Formation energy
0.0959
eV/atom
Corrected total energy
-122.4551
eV
Raw total energy
-122.4550
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
35.0734
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C6_66_spg55

Decomposition

LaPm LaHo2

Computed at

2023-06-20 07:25:53.213803

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: agm005662285).

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 agm005662285
data_agm005662285
_cell_length_a     3.67326
_cell_length_b     11.86496
_cell_length_c     21.21909
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       924.79415
_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
  La1 La 0.00000 0.08330 0.36800 1.00000
  La2 La 0.00000 0.91670 0.63200 1.00000
  La3 La 0.00000 0.58330 0.13200 1.00000
  La4 La 0.00000 0.41670 0.86800 1.00000
  La5 La 0.50000 0.32694 0.13872 1.00000
  La6 La 0.50000 0.67306 0.86128 1.00000
  La7 La 0.50000 0.82694 0.36128 1.00000
  La8 La 0.50000 0.17306 0.63872 1.00000
  La9 La 0.00000 0.56357 0.41928 1.00000
  La10 La 0.00000 0.43643 0.58072 1.00000
  La11 La 0.00000 0.06357 0.08072 1.00000
  La12 La 0.00000 0.93643 0.91928 1.00000
  Pm1 Pm 0.50000 0.30355 0.44324 1.00000
  Pm2 Pm 0.50000 0.69645 0.55676 1.00000
  Pm3 Pm 0.50000 0.80355 0.05676 1.00000
  Pm4 Pm 0.50000 0.19645 0.94324 1.00000
  Pm5 Pm 0.50000 0.59202 0.27242 1.00000
  Pm6 Pm 0.50000 0.40798 0.72758 1.00000
  Pm7 Pm 0.50000 0.09202 0.22758 1.00000
  Pm8 Pm 0.50000 0.90798 0.77242 1.00000
  Pm9 Pm 0.50000 0.50000 0.00000 1.00000
  Pm10 Pm 0.50000 0.00000 0.50000 1.00000
  Ho1 Ho 0.00000 0.33465 0.29060 1.00000
  Ho2 Ho 0.00000 0.66535 0.70940 1.00000
  Ho3 Ho 0.00000 0.83465 0.20940 1.00000
  Ho4 Ho 0.00000 0.16535 0.79060 1.00000
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