1,2-Dimethyltetracene (C20H16) - excitons of #1674

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

—
—

EXCITONS / HOLES Orbitals Excitons

▸ S1 A' 0.120 3.083 eV
▸ S2 A' 0.004 3.779 eV
▸ S3 A' 0.000 4.384 eV
▸ S4 A' 0.014 4.591 eV
▸ S5 A' 4.320 5.244 eV
▸ S6 A' 0.009 5.253 eV
▸ S7 A' 0.003 5.454 eV
▸ S8 A' 0.038 5.508 eV
▸ S9 A' 0.013 5.697 eV
▸ S10 A" 0.003 6.090 eV
▸ S11 A' 0.061 6.131 eV
▸ S12 A" 0.000 6.154 eV
▸ S13 A' 0.009 6.341 eV
▸ S14 A" 0.001 6.372 eV
▸ S15 A' 0.007 6.456 eV
▸ S16 A" 0.000 6.470 eV
▸ S17 A' 0.002 6.501 eV
▸ S18 A" 0.000 6.536 eV
▸ S19 A" 0.000 6.569 eV
▸ S20 A' 0.018 6.618 eV
▸ S21 A" 0.000 6.741 eV
▸ S22 A" 0.000 6.817 eV
▸ S23 A' 0.451 6.831 eV
▸ S24 A' 0.001 7.014 eV
▸ S25 A' 0.004 7.203 eV
▸ S26 A' 0.007 7.237 eV
▸ S27 A" 0.000 7.245 eV
▸ S28 A" 0.000 7.272 eV
▸ S29 A" 0.000 7.315 eV
▸ S30 A" 0.000 7.340 eV
▸ S31 A' 0.035 7.395 eV
▸ S32 A' 0.063 7.432 eV
▸ S33 A" 0.000 7.580 eV
▸ S34 A' 0.048 7.649 eV
▸ S35 A' 0.021 7.715 eV
▸ S36 A" 0.000 7.784 eV
▸ S37 A" 0.001 7.788 eV
▸ S38 A" 0.005 7.821 eV
▸ S39 A' 0.005 7.823 eV
▸ S40 A" 0.012 7.890 eV
▸ S41 A" 0.000 7.900 eV
▸ S42 A' 0.012 7.969 eV
▸ S43 A" 0.000 8.014 eV
▸ S44 A' 0.043 8.036 eV
▸ S45 A" 0.005 8.073 eV
▸ S46 A' 0.019 8.076 eV
▸ S47 A" 0.004 8.094 eV
▸ S48 A" 0.006 8.116 eV
▸ S49 A' 0.012 8.142 eV
▸ S50 A" 0.000 8.161 eV
▸ S51 A" 0.000 8.166 eV
▸ S52 A" 0.000 8.188 eV
▸ S53 A' 0.029 8.239 eV
▸ S54 A" 0.001 8.249 eV
▸ S55 A" 0.000 8.277 eV
▸ S56 A" 0.001 8.334 eV
▸ S57 A" 0.000 8.353 eV
▸ S58 A" 0.000 8.360 eV
▸ S59 A' 0.023 8.391 eV
▸ S60 A" 0.000 8.405 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -20988.17

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 13:11:17

Added 2026-09-10 21:22:03

Legacy ID None

System


Full Name 1,2-Dimethyltetracene

Short Name dimethyl-tetracen

PubChem CID 19875332

Formula C20H16

Mass 256.3 u

Point Group Cs

Orientation xy

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
1674 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM