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Rb5Pt4

Alexandria ALEX

Alex-ID: agm005504606 · Space group: I4/mmm (#139)

Basic Information

Formula
Rb5Pt4
Alex-ID
agm005504606
Elements
2
Sites
9
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
265.23
ų
Cell a
7.9344
Å
Cell b
7.9344
Å
Cell c
7.9344
Å
α angle
94.82
°
β angle
94.82
°
γ angle
146.30
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb5Pt4
Rb
5.00 · 55.6%
Pt
4.00 · 44.4%

Energy & Stability

Energy above hull
0.5557
eV/atom
Formation energy
0.4327
eV/atom
Corrected total energy
-25.2955
eV
Raw total energy
-25.2955
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.4730
Total magnetisation
0.4063
μB

Additional Information

Prototype ID

A4B5_4_spg139

Decomposition

RbPt2 Rb

Computed at

2023-03-19 14:41:15.882908

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: agm005504606).

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 agm005504606
data_agm005504606
_cell_length_a     7.93435
_cell_length_b     7.93435
_cell_length_c     7.93435
_cell_angle_alpha  94.81912
_cell_angle_beta   94.81912
_cell_angle_gamma  146.30259
_cell_volume       265.22928
_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
  Rb1 Rb 0.00000 0.00000 0.00000 1.00000
  Rb2 Rb 0.32322 0.32322 0.64644 1.00000
  Rb3 Rb 0.32322 0.67678 0.00000 1.00000
  Rb4 Rb 0.67678 0.32322 0.00000 1.00000
  Rb5 Rb 0.67678 0.67678 0.35356 1.00000
  Pt1 Pt 0.00000 0.37952 0.37952 1.00000
  Pt2 Pt 0.00000 0.62048 0.62048 1.00000
  Pt3 Pt 0.37952 0.00000 0.37952 1.00000
  Pt4 Pt 0.62048 0.00000 0.62048 1.00000
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