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Ir7Rh5

Alexandria ALEX

Alex-ID: agm010144253 · Space group: Pm (#6)

Basic Information

Formula
Ir7Rh5
Alex-ID
agm010144253
Elements
2
Sites
12
Space group
Pm (#6)
Crystal system
monoclinic
Volume
172.51
ų
Cell a
2.7328
Å
Cell b
6.6800
Å
Cell c
9.4502
Å
α angle
90.06
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ir7Rh5
Ir
7.00 · 58.3%
Rh
5.00 · 41.7%

Energy & Stability

Energy above hull
0.0140
eV/atom
Formation energy
-0.0145
eV/atom
Corrected total energy
-98.9585
eV
Raw total energy
-98.9585
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0043
eV
DOS at Fermi level
11.0576
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A5B7_18_spg25

Decomposition

Ir5Rh2 Ir4Rh3

Computed at

2024-11-02 21:56:10.464226

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: agm010144253).

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 agm010144253
data_agm010144253
_cell_length_a     2.73278
_cell_length_b     6.68000
_cell_length_c     9.45018
_cell_angle_alpha  90.05519
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       172.51228
_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
  Ir1 Ir 0.00000 0.99950 0.25070 1.00000
  Ir2 Ir 0.00000 0.66731 0.41825 1.00000
  Ir3 Ir 0.50000 0.00056 0.49795 1.00000
  Ir4 Ir 0.00000 0.33314 0.58465 1.00000
  Ir5 Ir 0.50000 0.66614 0.66628 1.00000
  Ir6 Ir 0.50000 0.33449 0.83372 1.00000
  Ir7 Ir 0.00000 0.66588 0.91519 1.00000
  Rh1 Rh 0.50000 0.99865 0.00161 1.00000
  Rh2 Rh 0.00000 0.33348 0.08150 1.00000
  Rh3 Rh 0.50000 0.66779 0.16702 1.00000
  Rh4 Rh 0.50000 0.33300 0.33334 1.00000
  Rh5 Rh 0.00000 0.00006 0.74977 1.00000
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