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Li2Pm2GaRh5

Alexandria ALEX

Alex-ID: agm005140779 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Li2Pm2GaRh5
Alex-ID
agm005140779
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
322.85
ų
Cell a
3.6686
Å
Cell b
9.3811
Å
Cell c
9.3811
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li2Pm2GaRh5
Li
4.00 · 20.0%
Pm
4.00 · 20.0%
Ga
2.00 · 10.0%
Rh
10.00 · 50.0%

Energy & Stability

Energy above hull
0.1138
eV/atom
Formation energy
-0.4839
eV/atom
Corrected total energy
-115.9088
eV
Raw total energy
-115.9088
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.7234
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C2D5_50_spg127

Decomposition

Li2GaRh PmRh2

Computed at

2022-07-14 21:06:00.843045

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: agm005140779).

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 agm005140779
data_agm005140779
_cell_length_a     3.66857
_cell_length_b     9.38108
_cell_length_c     9.38108
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       322.85152
_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
  Li1 Li 0.00000 0.11862 0.61862 1.00000
  Li2 Li 0.00000 0.88138 0.38138 1.00000
  Li3 Li 0.00000 0.61862 0.88138 1.00000
  Li4 Li 0.00000 0.38138 0.11862 1.00000
  Pm1 Pm 0.00000 0.67874 0.17874 1.00000
  Pm2 Pm 0.00000 0.32126 0.82126 1.00000
  Pm3 Pm 0.00000 0.17874 0.32126 1.00000
  Pm4 Pm 0.00000 0.82126 0.67874 1.00000
  Ga1 Ga 0.00000 0.00000 0.00000 1.00000
  Ga2 Ga 0.00000 0.50000 0.50000 1.00000
  Rh1 Rh 0.50000 0.20345 0.06595 1.00000
  Rh2 Rh 0.50000 0.79655 0.93405 1.00000
  Rh3 Rh 0.50000 0.06595 0.79655 1.00000
  Rh4 Rh 0.50000 0.70345 0.43405 1.00000
  Rh5 Rh 0.50000 0.93405 0.20345 1.00000
  Rh6 Rh 0.50000 0.29655 0.56595 1.00000
  Rh7 Rh 0.50000 0.56595 0.70345 1.00000
  Rh8 Rh 0.50000 0.43405 0.29655 1.00000
  Rh9 Rh 0.50000 0.50000 0.00000 1.00000
  Rh10 Rh 0.50000 0.00000 0.50000 1.00000
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