1-Methylbenzo[b]fluoranthene (C21H14) - excitons of #1146

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A' 0.044 3.971 eV
▸ S2 A' 0.021 4.158 eV
▸ S3 A' 0.308 4.177 eV
▸ S4 A' 0.189 4.784 eV
▸ S5 A' 0.218 5.067 eV
▸ S6 A' 0.330 5.267 eV
▸ S7 A' 0.936 5.541 eV
▸ S8 A' 0.181 5.683 eV
▸ S9 A' 0.104 5.713 eV
▸ S10 A' 0.922 5.957 eV
▸ S11 A' 0.034 6.162 eV
▸ S12 A' 0.126 6.335 eV
▸ S13 A' 0.209 6.424 eV
▸ S14 A' 0.127 6.515 eV
▸ S15 A" 0.000 6.534 eV
▸ S16 A' 0.163 6.583 eV
▸ S17 A' 0.070 6.671 eV
▸ S18 A' 0.195 6.699 eV
▸ S19 A" 0.000 6.723 eV
▸ S20 A' 0.069 6.810 eV
▸ S21 A' 0.057 6.946 eV
▸ S22 A" 0.000 7.117 eV
▸ S23 A' 0.461 7.119 eV
▸ S24 A" 0.001 7.160 eV
▸ S25 A" 0.000 7.231 eV
▸ S26 A' 0.055 7.242 eV
▸ S27 A" 0.000 7.265 eV
▸ S28 A" 0.001 7.280 eV
▸ S29 A" 0.000 7.310 eV
▸ S30 A" 0.000 7.357 eV
▸ S31 A' 0.018 7.368 eV
▸ S32 A' 0.072 7.404 eV
▸ S33 A" 0.000 7.463 eV
▸ S34 A" 0.006 7.489 eV
▸ S35 A' 0.247 7.572 eV
▸ S36 A" 0.002 7.598 eV
▸ S37 A' 0.064 7.637 eV
▸ S38 A" 0.000 7.661 eV
▸ S39 A" 0.003 7.690 eV
▸ S40 A" 0.000 7.711 eV
▸ S41 A" 0.005 7.758 eV
▸ S42 A' 0.104 7.781 eV
▸ S43 A" 0.001 7.835 eV
▸ S44 A' 0.387 7.850 eV
▸ S45 A" 0.000 7.873 eV
▸ S46 A' 0.150 7.896 eV
▸ S47 A" 0.000 7.952 eV
▸ S48 A" 0.000 8.024 eV
▸ S49 A" 0.000 8.046 eV
▸ S50 A" 0.000 8.068 eV
▸ S51 A" 0.001 8.082 eV
▸ S52 A' 0.194 8.143 eV
▸ S53 A" 0.002 8.191 eV
▸ S54 A' 0.130 8.211 eV
▸ S55 A" 0.000 8.216 eV
▸ S56 A' 0.016 8.254 eV
▸ S57 A" 0.000 8.269 eV
▸ S58 A' 0.010 8.280 eV
▸ S59 A" 0.000 8.332 eV
▸ S60 A' 0.050 8.348 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -21992.57

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 13:48:57

Added 2026-09-10 19:27:12

Legacy ID None

System


Full Name 1-Methylbenzo[b]fluoranthene

Short Name 1-methylbenzo(b)fluoranthene

PubChem CID 13440475

Formula C21H14

Mass 266.3 u

Point Group Cs

Orientation xy

Aliases 11-methylpentacyclo[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
BENZ(E)ACEPHENANTHRYLENE, 1-METHYL-
BENZO(B)FLUORANTHENE, 1-METHYL-

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
1146 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM