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KSi2Rh3

Alexandria ALEX

Alex-ID: agm030872349 · Space group: P6/mmm (#191)

Basic Information

Formula
KSi2Rh3
Alex-ID
agm030872349
Elements
3
Sites
6
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
105.98
ų
Cell a
6.3020
Å
Cell b
6.3020
Å
Cell c
3.0813
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KSi2Rh3
K
1.00 · 16.7%
Si
2.00 · 33.3%
Rh
3.00 · 50.0%

Energy & Stability

Energy above hull
0.1588
eV/atom
Formation energy
-0.5224
eV/atom
Corrected total energy
-37.1370
eV
Raw total energy
-37.1370
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.1662
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1_spg191

Decomposition

Si2Rh3 K

Computed at

2024-09-13 13:59:54.101484

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: agm030872349).

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 agm030872349
data_agm030872349
_cell_length_a     6.30201
_cell_length_b     6.30201
_cell_length_c     3.08126
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       105.97843
_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
  K1 K 0.00000 0.00000 0.00000 1.00000
  Si1 Si 0.33333 0.66667 0.00000 1.00000
  Si2 Si 0.66667 0.33333 0.00000 1.00000
  Rh1 Rh 0.50000 0.50000 0.50000 1.00000
  Rh2 Rh 0.00000 0.50000 0.50000 1.00000
  Rh3 Rh 0.50000 0.00000 0.50000 1.00000
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