Navigation

HEAS Data Platform · Materials Science Database

Rb2IrBr2(NO2)4

Alexandria ALEX

Alex-ID: agm010768631 · Space group: P2_1/c (#14)

Basic Information

Formula
Rb2IrBr2(NO2)4
Alex-ID
agm010768631
Elements
5
Sites
34
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
660.14
ų
Cell a
7.6399
Å
Cell b
9.8177
Å
Cell c
10.0256
Å
α angle
90.00
°
β angle
118.62
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2IrBr2(NO2)4
Rb
4.00 · 11.8%
Ir
2.00 · 5.9%
Br
4.00 · 11.8%
N
8.00 · 23.5%
O
16.00 · 47.1%

Energy & Stability

Energy above hull
0.0418
eV/atom
Formation energy
-1.0656
eV/atom
Corrected total energy
-207.4638
eV
Raw total energy
-196.2271
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0157
eV
DOS at Fermi level
24.0542
Total magnetisation
1.7946
μB

Additional Information

Prototype ID

AB2C2D4E8_0_spg14

Decomposition

RbNO3 N2O IrO2 RbBrN2 Br

Computed at

2025-01-07 12:59:05

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: agm010768631).

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 agm010768631
data_agm010768631
_cell_length_a     7.63988
_cell_length_b     9.81775
_cell_length_c     10.02564
_cell_angle_alpha  90.00000
_cell_angle_beta   118.61524
_cell_angle_gamma  90.00000
_cell_volume       660.13574
_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
  Rb1 Rb 0.68214 0.53517 0.35389 1.00000
  Rb2 Rb 0.68214 0.96483 0.85389 1.00000
  Rb3 Rb 0.31786 0.46483 0.64611 1.00000
  Rb4 Rb 0.31786 0.03517 0.14611 1.00000
  Ir1 Ir 0.00000 0.00000 0.50000 1.00000
  Ir2 Ir 0.00000 0.50000 0.00000 1.00000
  Br1 Br 0.71047 0.61554 0.99484 1.00000
  Br2 Br 0.28953 0.11554 0.50516 1.00000
  Br3 Br 0.71047 0.88446 0.49484 1.00000
  Br4 Br 0.28953 0.38446 0.00516 1.00000
  N1 N 0.11108 0.46543 0.23421 1.00000
  N2 N 0.85475 0.30997 0.96280 1.00000
  N3 N 0.14525 0.80997 0.53720 1.00000
  N4 N 0.85475 0.19003 0.46280 1.00000
  N5 N 0.88892 0.96543 0.26579 1.00000
  N6 N 0.88892 0.53457 0.76579 1.00000
  N7 N 0.11108 0.03457 0.73421 1.00000
  N8 N 0.14525 0.69003 0.03720 1.00000
  O1 O 0.00750 0.92750 0.22094 1.00000
  O2 O 0.29164 0.48079 0.32539 1.00000
  O3 O 0.95082 0.21177 0.04373 1.00000
  O4 O 0.00750 0.57250 0.72094 1.00000
  O5 O 0.95082 0.28823 0.54373 1.00000
  O6 O 0.32254 0.70346 0.13657 1.00000
  O7 O 0.67746 0.20346 0.36343 1.00000
  O8 O 0.04918 0.71177 0.45627 1.00000
  O9 O 0.70836 0.98079 0.17461 1.00000
  O10 O 0.04918 0.78823 0.95627 1.00000
  O11 O 0.32254 0.79654 0.63657 1.00000
  O12 O 0.29164 0.01921 0.82539 1.00000
  O13 O 0.99250 0.42750 0.27906 1.00000
  O14 O 0.99250 0.07250 0.77906 1.00000
  O15 O 0.67746 0.29654 0.86343 1.00000
  O16 O 0.70836 0.51921 0.67461 1.00000
Get direct link