Benz[b]fluoranthene (C20H12) - excitons of #1445

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A' 0.013 4.009 eV
▸ S2 A' 0.269 4.158 eV
▸ S3 A' 0.067 4.202 eV
▸ S4 A' 0.196 4.804 eV
▸ S5 A' 0.219 5.099 eV
▸ S6 A' 0.368 5.223 eV
▸ S7 A' 0.648 5.520 eV
▸ S8 A' 0.038 5.701 eV
▸ S9 A' 0.383 5.760 eV
▸ S10 A' 0.978 6.002 eV
▸ S11 A' 0.039 6.195 eV
▸ S12 A' 0.116 6.311 eV
▸ S13 A' 0.237 6.443 eV
▸ S14 A" 0.000 6.522 eV
▸ S15 A' 0.178 6.569 eV
▸ S16 A' 0.151 6.630 eV
▸ S17 A' 0.002 6.688 eV
▸ S18 A" 0.000 6.711 eV
▸ S19 A' 0.133 6.761 eV
▸ S20 A' 0.178 6.861 eV
▸ S21 A' 0.126 6.929 eV
▸ S22 A' 0.439 7.150 eV
▸ S23 A" 0.000 7.158 eV
▸ S24 A" 0.000 7.178 eV
▸ S25 A" 0.001 7.213 eV
▸ S26 A" 0.001 7.323 eV
▸ S27 A" 0.001 7.351 eV
▸ S28 A' 0.083 7.352 eV
▸ S29 A" 0.000 7.384 eV
▸ S30 A' 0.026 7.421 eV
▸ S31 A" 0.006 7.472 eV
▸ S32 A" 0.000 7.489 eV
▸ S33 A' 0.035 7.517 eV
▸ S34 A" 0.000 7.597 eV
▸ S35 A' 0.174 7.638 eV
▸ S36 A' 0.261 7.672 eV
▸ S37 A" 0.000 7.697 eV
▸ S38 A" 0.004 7.701 eV
▸ S39 A" 0.001 7.761 eV
▸ S40 A" 0.001 7.780 eV
▸ S41 A' 0.042 7.805 eV
▸ S42 A" 0.000 7.906 eV
▸ S43 A" 0.000 7.909 eV
▸ S44 A' 0.250 7.923 eV
▸ S45 A' 0.058 7.967 eV
▸ S46 A" 0.001 8.028 eV
▸ S47 A" 0.001 8.082 eV
▸ S48 A" 0.000 8.115 eV
▸ S49 A" 0.000 8.121 eV
▸ S50 A' 0.164 8.135 eV
▸ S51 A" 0.000 8.210 eV
▸ S52 A' 0.261 8.234 eV
▸ S53 A" 0.001 8.261 eV
▸ S54 A" 0.002 8.269 eV
▸ S55 A' 0.014 8.324 eV
▸ S56 A" 0.002 8.345 eV
▸ S57 A' 0.099 8.400 eV
▸ S58 A" 0.002 8.411 eV
▸ S59 A" 0.002 8.449 eV
▸ S60 A" 0.000 8.477 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -20923.04

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 12:11:43

Added 2026-09-10 20:24:41

Legacy ID None

System


Full Name Benz[b]fluoranthene

Short Name Benzo(B)Fluoranthene

PubChem CID 9153

Formula C20H12

Mass 252.3 u

Point Group Cs

Orientation xy

Aliases B(b)F
benz[e]acephenanthrylen
Benz[e]acephenanthrylene
Benz[e]acephenanthrylene-
Benzo (b) fluoranthene
Benzo[b]fluoranthene
benzo[e]acephenanthrylene
Benzo[e]fluoranthene
pentacyclo[10.7.1.0^{2,7}.0^{8,20}.0^{13,18}]icosa-1(19),2(7),3,5,8(20),9,11,13,15,17-decaene

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
1445 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM