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Pa2Co2Pt

Alexandria ALEX

Alex-ID: agm003395686 · Space group: Immm (#71)

Basic Information

Formula
Pa2Co2Pt
Alex-ID
agm003395686
Elements
3
Sites
5
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
88.00
ų
Cell a
4.2440
Å
Cell b
5.0515
Å
Cell c
5.0515
Å
α angle
71.91
°
β angle
65.16
°
γ angle
65.16
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pa2Co2Pt
Pa
2.00 · 40.0%
Co
2.00 · 40.0%
Pt
1.00 · 20.0%

Energy & Stability

Energy above hull
0.0727
eV/atom
Formation energy
-0.5866
eV/atom
Corrected total energy
-42.2658
eV
Raw total energy
-42.2658
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0162
eV
DOS at Fermi level
4.1691
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C2_352_spg71

Decomposition

Pa2Co2Pt

Computed at

2022-02-10 04:39:17.352881

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: agm003395686).

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 agm003395686
data_agm003395686
_cell_length_a     4.24397
_cell_length_b     5.05153
_cell_length_c     5.05153
_cell_angle_alpha  71.91492
_cell_angle_beta   65.16113
_cell_angle_gamma  65.16113
_cell_volume       87.99937
_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
  Pa1 Pa 0.79203 0.70797 0.70797 1.00000
  Pa2 Pa 0.20797 0.29203 0.29203 1.00000
  Co1 Co 0.50000 0.29151 0.70849 1.00000
  Co2 Co 0.50000 0.70849 0.29151 1.00000
  Pt1 Pt 0.00000 0.00000 0.00000 1.00000
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