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La2OsPd2

Alexandria ALEX

Alex-ID: agm002940482 · Space group: I4/mmm (#139)

Basic Information

Formula
La2OsPd2
Alex-ID
agm002940482
Elements
3
Sites
5
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
123.75
ų
Cell a
5.6138
Å
Cell b
5.6138
Å
Cell c
5.5836
Å
α angle
59.82
°
β angle
59.82
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2OsPd2
Os
1.00 · 20.0%
Pd
2.00 · 40.0%
La
2.00 · 40.0%

Energy & Stability

Energy above hull
0.5944
eV/atom
Formation energy
-0.0687
eV/atom
Corrected total energy
-31.8139
eV
Raw total energy
-31.8139
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0118
eV
DOS at Fermi level
4.8935
Total magnetisation
0.2813
μB

Additional Information

Prototype ID

AB2C2_40_spg139

Decomposition

Os LaPd

Computed at

2016-12-09 04:21:50

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: agm002940482).

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 agm002940482
data_agm002940482
_cell_length_a     5.61384
_cell_length_b     5.61384
_cell_length_c     5.58363
_cell_angle_alpha  59.82085
_cell_angle_beta   59.82085
_cell_angle_gamma  90.00000
_cell_volume       123.75199
_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
  Os1 Os 0.00000 0.00000 0.00000 1.00000
  Pd1 Pd 0.33717 0.33717 0.32567 1.00000
  Pd2 Pd 0.66283 0.66283 0.67433 1.00000
  La1 La 0.75000 0.25000 0.50000 1.00000
  La2 La 0.25000 0.75000 0.50000 1.00000
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