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CaPt

Alexandria ALEX

Alex-ID: agm005490461 · Space group: P2_13 (#198)

Basic Information

Formula
CaPt
Alex-ID
agm005490461
Elements
2
Sites
8
Space group
P2_13 (#198)
Crystal system
cubic
Volume
176.50
ų
Cell a
5.6093
Å
Cell b
5.6093
Å
Cell c
5.6093
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaPt
Ca
4.00 · 50.0%
Pt
4.00 · 50.0%

Energy & Stability

Energy above hull
0.1863
eV/atom
Formation energy
-0.6915
eV/atom
Corrected total energy
-37.8921
eV
Raw total energy
-37.8921
eV

Electronic Structure

Indirect band gap
0.1359
eV
Direct band gap
0.5773
eV
DOS at Fermi level
3.5736
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB_9_spg198

Decomposition

Ca2Pt3 Ca3Pt2

Computed at

2023-03-18 09:40:37.904678

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: agm005490461).

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 agm005490461
data_agm005490461
_cell_length_a     5.60933
_cell_length_b     5.60933
_cell_length_c     5.60933
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       176.49529
_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
  Ca1 Ca 0.41506 0.41506 0.41506 1.00000
  Ca2 Ca 0.08494 0.58494 0.91506 1.00000
  Ca3 Ca 0.58494 0.91506 0.08494 1.00000
  Ca4 Ca 0.91506 0.08494 0.58494 1.00000
  Pt1 Pt 0.08911 0.08911 0.08911 1.00000
  Pt2 Pt 0.41089 0.91089 0.58911 1.00000
  Pt3 Pt 0.91089 0.58911 0.41089 1.00000
  Pt4 Pt 0.58911 0.41089 0.91089 1.00000
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