(3E)-3-[(3-methylazulen-1-yl)methylidene]-1H-indol-2-one (C20H15NO) - excitons of #1531

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.013 2.373 eV
▸ S2 — 0.384 3.292 eV
▸ S3 — 0.095 3.944 eV
▸ S4 — 0.137 4.107 eV
▸ S5 — 0.035 4.349 eV
▸ S6 — 0.112 4.530 eV
▸ S7 — 0.008 4.573 eV
▸ S8 — 0.035 4.854 eV
▸ S9 — 0.100 5.026 eV
▸ S10 — 0.125 5.225 eV
▸ S11 — 0.045 5.489 eV
▸ S12 — 0.080 5.607 eV
▸ S13 — 0.402 5.850 eV
▸ S14 — 0.572 5.923 eV
▸ S15 — 0.368 5.940 eV
▸ S16 — 0.002 6.159 eV
▸ S17 — 0.035 6.171 eV
▸ S18 — 0.024 6.216 eV
▸ S19 — 0.155 6.418 eV
▸ S20 — 0.416 6.437 eV
▸ S21 — 0.024 6.470 eV
▸ S22 — 0.066 6.499 eV
▸ S23 — 0.068 6.572 eV
▸ S24 — 0.003 6.598 eV
▸ S25 — 0.071 6.606 eV
▸ S26 — 0.075 6.671 eV
▸ S27 — 0.022 6.736 eV
▸ S28 — 0.048 6.803 eV
▸ S29 — 0.205 6.835 eV
▸ S30 — 0.128 6.913 eV
▸ S31 — 0.083 6.927 eV
▸ S32 — 0.171 6.969 eV
▸ S33 — 0.308 7.024 eV
▸ S34 — 0.067 7.059 eV
▸ S35 — 0.018 7.149 eV
▸ S36 — 0.094 7.189 eV
▸ S37 — 0.015 7.212 eV
▸ S38 — 0.007 7.257 eV
▸ S39 — 0.026 7.295 eV
▸ S40 — 0.008 7.300 eV
▸ S41 — 0.128 7.376 eV
▸ S42 — 0.023 7.401 eV
▸ S43 — 0.031 7.448 eV
▸ S44 — 0.041 7.464 eV
▸ S45 — 0.052 7.478 eV
▸ S46 — 0.128 7.526 eV
▸ S47 — 0.170 7.591 eV
▸ S48 — 0.009 7.634 eV
▸ S49 — 0.276 7.642 eV
▸ S50 — 0.015 7.699 eV
▸ S51 — 0.051 7.715 eV
▸ S52 — 0.007 7.745 eV
▸ S53 — 0.016 7.793 eV
▸ S54 — 0.009 7.819 eV
▸ S55 — 0.013 7.845 eV
▸ S56 — 0.012 7.861 eV
▸ S57 — 0.024 7.922 eV
▸ S58 — 0.003 7.943 eV
▸ S59 — 0.011 7.968 eV
▸ S60 — 0.000 7.985 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -24508.07

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 17:15:28

Added 2026-09-10 20:47:24

Legacy ID None

System


Full Name (3E)-3-[(3-methylazulen-1-yl)methylidene]-1H-indol-2-one

Short Name CID52941426

PubChem CID 52941426

Formula C20H15NO

Mass 285.3 u

Point Group C1

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
1531 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM