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Pm6GaRh5

Alexandria ALEX

Alex-ID: agm006136556 · Space group: Cmmm (#65)

Basic Information

Formula
Pm6GaRh5
Alex-ID
agm006136556
Elements
3
Sites
12
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
267.09
ų
Cell a
4.9565
Å
Cell b
7.2126
Å
Cell c
7.8744
Å
α angle
90.00
°
β angle
108.42
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm6GaRh5
Rh
5.00 · 41.7%
Ga
1.00 · 8.3%
Pm
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0743
eV/atom
Formation energy
-0.6521
eV/atom
Corrected total energy
-76.1154
eV
Raw total energy
-76.1154
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0099
eV
DOS at Fermi level
6.7714
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB5C6_47_spg65

Decomposition

Pm3GaRh3 Pm3Rh2

Computed at

2023-08-27 03:41:46.935339

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: agm006136556).

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 agm006136556
data_agm006136556
_cell_length_a     4.95653
_cell_length_b     7.21263
_cell_length_c     7.87440
_cell_angle_alpha  89.99993
_cell_angle_beta   108.41647
_cell_angle_gamma  90.00003
_cell_volume       267.08926
_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
  Rh1 Rh 0.66922 0.50000 0.33798 1.00000
  Rh2 Rh 0.34032 1.00000 0.67870 1.00000
  Rh3 Rh 0.00000 0.50000 0.00000 1.00000
  Rh4 Rh 0.65968 0.00000 0.32130 1.00000
  Rh5 Rh 0.33078 0.50000 0.66202 1.00000
  Ga1 Ga 0.00000 0.00000 0.00000 1.00000
  Pm1 Pm 0.83067 0.74698 0.66082 1.00000
  Pm2 Pm 0.83067 0.25301 0.66081 1.00000
  Pm3 Pm 0.50000 0.25954 1.00000 1.00000
  Pm4 Pm 0.50000 0.74046 0.00000 1.00000
  Pm5 Pm 0.16933 0.74699 0.33919 1.00000
  Pm6 Pm 0.16933 0.25302 0.33918 1.00000
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