3,6-Dimethylbenzo[a]pyrene (C22H16) - excitons of #1334

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.406 3.595 eV
▸ S2 — 0.058 3.777 eV
▸ S3 — 0.009 4.557 eV
▸ S4 — 0.641 4.839 eV
▸ S5 — 0.012 4.898 eV
▸ S6 — 0.330 5.070 eV
▸ S7 — 0.138 5.259 eV
▸ S8 — 0.074 5.334 eV
▸ S9 — 1.101 5.437 eV
▸ S10 — 0.158 5.694 eV
▸ S11 — 0.037 5.952 eV
▸ S12 — 0.129 6.209 eV
▸ S13 — 0.000 6.264 eV
▸ S14 — 0.381 6.305 eV
▸ S15 — 0.008 6.349 eV
▸ S16 — 0.019 6.417 eV
▸ S17 — 0.021 6.486 eV
▸ S18 — 0.000 6.583 eV
▸ S19 — 0.039 6.597 eV
▸ S20 — 0.000 6.652 eV
▸ S21 — 0.093 6.679 eV
▸ S22 — 0.002 6.705 eV
▸ S23 — 0.371 6.785 eV
▸ S24 — 0.006 6.866 eV
▸ S25 — 0.828 6.917 eV
▸ S26 — 0.003 7.012 eV
▸ S27 — 0.000 7.027 eV
▸ S28 — 0.001 7.091 eV
▸ S29 — 0.001 7.211 eV
▸ S30 — 0.044 7.221 eV
▸ S31 — 0.001 7.288 eV
▸ S32 — 0.445 7.311 eV
▸ S33 — 0.000 7.379 eV
▸ S34 — 0.061 7.444 eV
▸ S35 — 0.000 7.540 eV
▸ S36 — 0.003 7.563 eV
▸ S37 — 0.047 7.572 eV
▸ S38 — 0.000 7.608 eV
▸ S39 — 0.000 7.634 eV
▸ S40 — 0.191 7.644 eV
▸ S41 — 0.000 7.719 eV
▸ S42 — 0.201 7.737 eV
▸ S43 — 0.000 7.767 eV
▸ S44 — 0.000 7.793 eV
▸ S45 — 0.001 7.835 eV
▸ S46 — 0.042 7.840 eV
▸ S47 — 0.000 7.914 eV
▸ S48 — 0.409 7.923 eV
▸ S49 — 0.001 7.984 eV
▸ S50 — 0.190 7.993 eV
▸ S51 — 0.002 8.026 eV
▸ S52 — 0.000 8.045 eV
▸ S53 — 0.046 8.051 eV
▸ S54 — 0.001 8.100 eV
▸ S55 — 0.106 8.135 eV
▸ S56 — 0.382 8.181 eV
▸ S57 — 0.002 8.190 eV
▸ S58 — 0.001 8.215 eV
▸ S59 — 0.000 8.241 eV
▸ S60 — 0.055 8.324 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -23062.52

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 16:58:00

Added 2026-09-10 20:01:58

Legacy ID None

System


Full Name 3,6-Dimethylbenzo[a]pyrene

Short Name 3,6-dimethylbenzo[a]pyrene

PubChem CID 28046

Formula C22H16

Mass 280.4 u

Point Group C1

Orientation xy

Aliases 3,6-Dimethylbenz[a]pyrene
3,6-Dimethylbenzo[pqr]tetraphene
BENZO(a)PYRENE, 3,6-DIMETHYL-

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
1334 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM