6-Bromobenzo[a]pyrene (C20H11Br) - excitons of #1378

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A' 0.450 3.639 eV
▸ S2 A' 0.023 3.785 eV
▸ S3 A' 0.014 4.624 eV
▸ S4 A' 0.055 4.888 eV
▸ S5 A' 0.679 4.934 eV
▸ S6 A' 0.048 5.113 eV
▸ S7 A' 0.222 5.262 eV
▸ S8 A" 0.000 5.287 eV
▸ S9 A' 0.110 5.347 eV
▸ S10 A' 1.035 5.429 eV
▸ S11 A' 0.163 5.711 eV
▸ S12 A' 0.001 5.731 eV
▸ S13 A" 0.000 5.819 eV
▸ S14 A' 0.144 6.083 eV
▸ S15 A' 0.241 6.319 eV
▸ S16 A' 0.033 6.346 eV
▸ S17 A" 0.000 6.361 eV
▸ S18 A' 0.043 6.420 eV
▸ S19 A' 0.002 6.585 eV
▸ S20 A' 0.115 6.657 eV
▸ S21 A' 0.216 6.743 eV
▸ S22 A" 0.000 6.755 eV
▸ S23 A" 0.000 6.785 eV
▸ S24 A" 0.000 6.794 eV
▸ S25 A' 0.142 6.848 eV
▸ S26 A' 0.492 6.863 eV
▸ S27 A' 0.267 6.906 eV
▸ S28 A" 0.003 6.999 eV
▸ S29 A" 0.000 7.078 eV
▸ S30 A" 0.000 7.107 eV
▸ S31 A" 0.000 7.133 eV
▸ S32 A' 0.117 7.170 eV
▸ S33 A" 0.001 7.176 eV
▸ S34 A' 0.138 7.272 eV
▸ S35 A" 0.000 7.297 eV
▸ S36 A' 0.193 7.376 eV
▸ S37 A' 0.311 7.423 eV
▸ S38 A" 0.000 7.461 eV
▸ S39 A' 0.361 7.494 eV
▸ S40 A" 0.000 7.496 eV
▸ S41 A" 0.008 7.608 eV
▸ S42 A' 0.043 7.620 eV
▸ S43 A" 0.001 7.653 eV
▸ S44 A" 0.001 7.665 eV
▸ S45 A' 0.262 7.676 eV
▸ S46 A" 0.000 7.705 eV
▸ S47 A" 0.004 7.758 eV
▸ S48 A" 0.000 7.773 eV
▸ S49 A" 0.000 7.801 eV
▸ S50 A' 0.082 7.893 eV
▸ S51 A' 0.267 7.909 eV
▸ S52 A" 0.001 7.923 eV
▸ S53 A" 0.000 7.933 eV
▸ S54 A" 0.000 8.034 eV
▸ S55 A' 0.341 8.047 eV
▸ S56 A" 0.002 8.048 eV
▸ S57 A" 0.000 8.079 eV
▸ S58 A" 0.000 8.089 eV
▸ S59 A' 0.102 8.092 eV
▸ S60 A" 0.000 8.124 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -90957.07

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 23:17:20

Added 2026-09-10 20:10:16

Legacy ID None

System


Full Name 6-Bromobenzo[a]pyrene

Short Name 6-bromobenzo(a)pyrene

PubChem CID 30545

Formula C20H11Br

Mass 331.2 u

Point Group Cs

Orientation xy

Aliases 6-Bromobenzo[pqr]tetraphene
6-Bromobenzo{a}pyrene
Benzo(a)pyrene, 6-bromo-
Benzo[a]pyrene, 6-bromo-

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
1378 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM