12-(Chloromethyl)benzo[a]pyrene (C21H13Cl) - excitons of #1103

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.399 3.695 eV
▸ S2 — 0.045 3.812 eV
▸ S3 — 0.015 4.545 eV
▸ S4 — 0.051 4.923 eV
▸ S5 — 0.586 4.989 eV
▸ S6 — 0.033 5.144 eV
▸ S7 — 0.334 5.255 eV
▸ S8 — 0.093 5.320 eV
▸ S9 — 1.226 5.449 eV
▸ S10 — 0.164 5.644 eV
▸ S11 — 0.043 5.906 eV
▸ S12 — 0.012 6.140 eV
▸ S13 — 0.001 6.271 eV
▸ S14 — 0.237 6.297 eV
▸ S15 — 0.010 6.409 eV
▸ S16 — 0.044 6.469 eV
▸ S17 — 0.058 6.498 eV
▸ S18 — 0.013 6.566 eV
▸ S19 — 0.009 6.621 eV
▸ S20 — 0.035 6.657 eV
▸ S21 — 0.042 6.710 eV
▸ S22 — 0.402 6.740 eV
▸ S23 — 0.408 6.754 eV
▸ S24 — 0.079 6.772 eV
▸ S25 — 0.099 6.845 eV
▸ S26 — 0.102 6.854 eV
▸ S27 — 0.078 6.974 eV
▸ S28 — 0.093 7.099 eV
▸ S29 — 0.089 7.116 eV
▸ S30 — 0.013 7.193 eV
▸ S31 — 0.009 7.246 eV
▸ S32 — 0.004 7.308 eV
▸ S33 — 0.228 7.340 eV
▸ S34 — 0.201 7.390 eV
▸ S35 — 0.023 7.406 eV
▸ S36 — 0.172 7.427 eV
▸ S37 — 0.092 7.492 eV
▸ S38 — 0.101 7.516 eV
▸ S39 — 0.050 7.565 eV
▸ S40 — 0.467 7.593 eV
▸ S41 — 0.012 7.616 eV
▸ S42 — 0.076 7.638 eV
▸ S43 — 0.011 7.660 eV
▸ S44 — 0.010 7.713 eV
▸ S45 — 0.190 7.742 eV
▸ S46 — 0.149 7.791 eV
▸ S47 — 0.012 7.806 eV
▸ S48 — 0.009 7.812 eV
▸ S49 — 0.037 7.831 eV
▸ S50 — 0.007 7.849 eV
▸ S51 — 0.010 7.908 eV
▸ S52 — 0.008 7.939 eV
▸ S53 — 0.036 7.954 eV
▸ S54 — 0.014 7.988 eV
▸ S55 — 0.007 8.003 eV
▸ S56 — 0.028 8.033 eV
▸ S57 — 0.041 8.073 eV
▸ S58 — 0.015 8.087 eV
▸ S59 — 0.066 8.119 eV
▸ S60 — 0.170 8.147 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -34500.37

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 18:42:44

Added 2026-09-10 09:28:49

Legacy ID None

System


Full Name 12-(Chloromethyl)benzo[a]pyrene

Short Name 12-chloromethylbenzo(a)pyrene

PubChem CID 56769

Formula C21H13Cl

Mass 300.8 u

Point Group C1

Orientation xy

Aliases 12-(chloromethyl)benzo[pqr]tetraphene
12-CHLOROMETHYLBENZO[A]PYRENE
BENZO(a)PYRENE, 12-(CHLOROMETHYL)-

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
1103 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM