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Na2PmPd3

Alexandria ALEX

Alex-ID: agm034360195 · Space group: P6/mmm (#191)

Basic Information

Formula
Na2PmPd3
Alex-ID
agm034360195
Elements
3
Sites
6
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
141.60
ų
Cell a
5.6980
Å
Cell b
5.6980
Å
Cell c
5.0359
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2PmPd3
Na
2.00 · 33.3%
Pm
1.00 · 16.7%
Pd
3.00 · 50.0%

Energy & Stability

Energy above hull
0.1588
eV/atom
Formation energy
-0.3658
eV/atom
Corrected total energy
-25.1618
eV
Raw total energy
-25.1618
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
0.9841
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_321_spg183

Decomposition

PmPd3 Na

Computed at

2024-09-13 13:31:11.304436

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: agm034360195).

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 agm034360195
data_agm034360195
_cell_length_a     5.69804
_cell_length_b     5.69804
_cell_length_c     5.03589
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       141.59818
_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
  Na1 Na 0.33333 0.66667 0.47183 1.00000
  Na2 Na 0.66667 0.33333 0.47183 1.00000
  Pm1 Pm 0.00000 0.00000 0.97083 1.00000
  Pd1 Pd 0.00000 0.50000 0.97183 1.00000
  Pd2 Pd 0.50000 0.50000 0.97183 1.00000
  Pd3 Pd 0.50000 0.00000 0.97183 1.00000
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