2,8-Dibromodibenzofuran (C12H6Br2O) - excitons of #1271

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A1 0.025 4.669 eV
▸ S2 B2 0.345 4.874 eV
▸ S3 B2 0.003 5.530 eV
▸ S4 A2 0.000 5.735 eV
▸ S5 B1 0.000 5.748 eV
▸ S6 A1 0.040 6.102 eV
▸ S7 B2 1.559 6.158 eV
▸ S8 A1 0.223 6.368 eV
▸ S9 B2 0.272 6.507 eV
▸ S10 B1 0.000 6.667 eV
▸ S11 A2 0.000 6.730 eV
▸ S12 B1 0.002 6.751 eV
▸ S13 A2 0.000 6.794 eV
▸ S14 B2 0.255 6.811 eV
▸ S15 A1 0.003 6.860 eV
▸ S16 B2 0.001 6.865 eV
▸ S17 A1 0.010 6.946 eV
▸ S18 A1 0.098 6.978 eV
▸ S19 A1 0.235 7.251 eV
▸ S20 B2 0.004 7.267 eV
▸ S21 A2 0.000 7.320 eV
▸ S22 B1 0.000 7.321 eV
▸ S23 B2 0.060 7.549 eV
▸ S24 B1 0.001 7.600 eV
▸ S25 B1 0.002 7.613 eV
▸ S26 A2 0.000 7.613 eV
▸ S27 A1 0.033 7.677 eV
▸ S28 B2 0.185 7.841 eV
▸ S29 A2 0.000 7.857 eV
▸ S30 A1 0.276 7.884 eV
▸ S31 B1 0.000 7.979 eV
▸ S32 A2 0.000 8.026 eV
▸ S33 B1 0.001 8.061 eV
▸ S34 B1 0.013 8.096 eV
▸ S35 A2 0.000 8.149 eV
▸ S36 A2 0.000 8.172 eV
▸ S37 A2 0.000 8.199 eV
▸ S38 B1 0.001 8.247 eV
▸ S39 A1 0.029 8.266 eV
▸ S40 B1 0.000 8.359 eV
▸ S41 A2 0.000 8.374 eV
▸ S42 A2 0.000 8.399 eV
▸ S43 B2 0.117 8.406 eV
▸ S44 B1 0.004 8.427 eV
▸ S45 A2 0.000 8.505 eV
▸ S46 B1 0.002 8.515 eV
▸ S47 A2 0.000 8.592 eV
▸ S48 A1 0.462 8.767 eV
▸ S49 B1 0.014 8.870 eV
▸ S50 A2 0.000 8.898 eV
▸ S51 B1 0.002 8.921 eV
▸ S52 A2 0.000 8.942 eV
▸ S53 B2 0.040 8.964 eV
▸ S54 B1 0.001 9.042 eV
▸ S55 A2 0.000 9.053 eV
▸ S56 A2 0.000 9.056 eV
▸ S57 A2 0.000 9.158 eV
▸ S58 B2 0.012 9.171 eV
▸ S59 B1 0.000 9.178 eV
▸ S60 A1 0.063 9.220 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -154676.54

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 21:52:24

Added 2026-09-10 19:50:56

Legacy ID None

System


Full Name 2,8-Dibromodibenzofuran

Short Name 2,8-dibromodibenzofuran

PubChem CID 82290

Formula C12H6Br2O

Mass 326.0 u

Point Group C2v

Orientation yz

Aliases 2,8-dibromo dibenzofuran
2,8-Dibromodibenzo[b,d]furan
4,12-dibromo-8-oxatricyclo(7.4.0.02,7)trideca-1(13),2,4,6,9,11-hexaene
Dibenzofuran, 2,8-dibromo-

Geometry


Substrate

Light


Energy Mode
Polarization
Handedness

Momentum Space


k-Path


Detector


Real Space


Spectrum


Broadening

Units


Energy Unit

Atoms


Visibility


Orbital


Intensity Scale
Lobe Colours
Density

Scene


Hemisphere

Composition


Hole Position


ID XC Functional Basis Set Code Charge Spin Casida Legacy
1271 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM