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Pr2Ge3Rh5

Alexandria ALEX

Alex-ID: agm005609673 · Space group: Cmc2_1 (#36)

Alexandria Database API

Basic Information

Formula
Pr2Ge3Rh5
Alex-ID
agm005609673
Elements
3
Sites
20
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
358.05
ų
Cell a
4.1945
Å
Cell b
6.7642
Å
Cell c
12.7927
Å
α angle
90.00
°
β angle
99.44
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr2Ge3Rh5
Pr
4.00 · 20.0%
Ge
6.00 · 30.0%
Rh
10.00 · 50.0%

Energy & Stability

Energy above hull
0.1512
eV/atom
Formation energy
-0.6837
eV/atom
Corrected total energy
-134.0288
eV
Raw total energy
-134.0288
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.1714
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C5_171_spg36

Decomposition

Pr4Ge9Rh13 PrGeRh2

Computed at

2023-06-24 12:56:38.699647

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: agm005609673).

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 agm005609673
data_agm005609673
_cell_length_a     4.19454
_cell_length_b     6.76421
_cell_length_c     12.79271
_cell_angle_alpha  90.00000
_cell_angle_beta   99.43581
_cell_angle_gamma  90.00000
_cell_volume       358.05340
_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
  Pr1 Pr 0.48353 0.75224 0.96707 1.00000
  Pr2 Pr 0.17520 0.74071 0.35039 1.00000
  Pr3 Pr 0.82480 0.24071 0.64961 1.00000
  Pr4 Pr 0.51647 0.25224 0.03293 1.00000
  Ge1 Ge 0.77106 0.73094 0.54212 1.00000
  Ge2 Ge 0.61333 0.48931 0.22666 1.00000
  Ge3 Ge 0.05429 0.96195 0.10858 1.00000
  Ge4 Ge 0.22894 0.23094 0.45788 1.00000
  Ge5 Ge 0.94571 0.46195 0.89142 1.00000
  Ge6 Ge 0.38667 0.98931 0.77334 1.00000
  Rh1 Rh 0.39667 0.41335 0.79335 1.00000
  Rh2 Rh 0.29081 0.52637 0.58162 1.00000
  Rh3 Rh 0.70919 0.02637 0.41838 1.00000
  Rh4 Rh 0.13094 0.22625 0.26188 1.00000
  Rh5 Rh 0.29032 0.93371 0.58063 1.00000
  Rh6 Rh 0.93898 0.08997 0.87796 1.00000
  Rh7 Rh 0.70968 0.43371 0.41937 1.00000
  Rh8 Rh 0.86906 0.72625 0.73812 1.00000
  Rh9 Rh 0.06102 0.58997 0.12204 1.00000
  Rh10 Rh 0.60333 0.91335 0.20665 1.00000
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