1,6-Dimethylbenzo[a]pyrene (C22H16) - excitons of #1190

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.429 3.640 eV
▸ S2 — 0.084 3.779 eV
▸ S3 — 0.027 4.507 eV
▸ S4 — 0.545 4.898 eV
▸ S5 — 0.021 4.942 eV
▸ S6 — 0.212 5.102 eV
▸ S7 — 0.211 5.225 eV
▸ S8 — 0.246 5.338 eV
▸ S9 — 0.994 5.448 eV
▸ S10 — 0.117 5.697 eV
▸ S11 — 0.011 5.951 eV
▸ S12 — 0.289 6.220 eV
▸ S13 — 0.000 6.304 eV
▸ S14 — 0.197 6.313 eV
▸ S15 — 0.021 6.386 eV
▸ S16 — 0.003 6.411 eV
▸ S17 — 0.004 6.452 eV
▸ S18 — 0.009 6.541 eV
▸ S19 — 0.022 6.578 eV
▸ S20 — 0.000 6.675 eV
▸ S21 — 0.105 6.714 eV
▸ S22 — 0.001 6.739 eV
▸ S23 — 0.593 6.761 eV
▸ S24 — 0.011 6.910 eV
▸ S25 — 0.003 6.915 eV
▸ S26 — 0.622 6.957 eV
▸ S27 — 0.000 7.038 eV
▸ S28 — 0.000 7.136 eV
▸ S29 — 0.014 7.208 eV
▸ S30 — 0.000 7.236 eV
▸ S31 — 0.004 7.323 eV
▸ S32 — 0.532 7.333 eV
▸ S33 — 0.001 7.381 eV
▸ S34 — 0.048 7.470 eV
▸ S35 — 0.000 7.505 eV
▸ S36 — 0.045 7.570 eV
▸ S37 — 0.261 7.574 eV
▸ S38 — 0.003 7.586 eV
▸ S39 — 0.001 7.616 eV
▸ S40 — 0.054 7.625 eV
▸ S41 — 0.016 7.629 eV
▸ S42 — 0.139 7.744 eV
▸ S43 — 0.000 7.764 eV
▸ S44 — 0.032 7.782 eV
▸ S45 — 0.000 7.820 eV
▸ S46 — 0.001 7.888 eV
▸ S47 — 0.047 7.912 eV
▸ S48 — 0.759 7.967 eV
▸ S49 — 0.002 7.993 eV
▸ S50 — 0.000 8.011 eV
▸ S51 — 0.000 8.025 eV
▸ S52 — 0.001 8.033 eV
▸ S53 — 0.002 8.115 eV
▸ S54 — 0.016 8.117 eV
▸ S55 — 0.024 8.147 eV
▸ S56 — 0.001 8.175 eV
▸ S57 — 0.301 8.195 eV
▸ S58 — 0.000 8.262 eV
▸ S59 — 0.045 8.286 eV
▸ S60 — 0.002 8.293 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -23062.56

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 16:36:59

Added 2026-09-10 19:36:24

Legacy ID None

System


Full Name 1,6-Dimethylbenzo[a]pyrene

Short Name 1,6-dimethylbenzo[a]pyrene

PubChem CID 28045

Formula C22H16

Mass 280.4 u

Point Group C1

Orientation xy

Aliases 1,6-Dimethylbenz[a]pyrene
1,6-dimethylbenzo[pqr]tetraphene
Benzo(a)pyrene, 1,6-dimethyl-
Benzo[a]pyrene, 1,6-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
1190 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM