4-(9H-carbazol-3-ylimino)cyclohexa-2,5-dien-1-one (C18H12N2O) - excitons of #1549

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.261 2.882 eV
▸ S2 — 0.029 3.232 eV
▸ S3 — 0.003 3.864 eV
▸ S4 — 0.194 4.298 eV
▸ S5 — 0.112 4.447 eV
▸ S6 — 0.001 4.622 eV
▸ S7 — 0.618 4.811 eV
▸ S8 — 0.330 5.088 eV
▸ S9 — 0.176 5.305 eV
▸ S10 — 0.180 5.634 eV
▸ S11 — 0.022 5.676 eV
▸ S12 — 0.135 5.877 eV
▸ S13 — 0.339 6.047 eV
▸ S14 — 0.174 6.078 eV
▸ S15 — 0.004 6.118 eV
▸ S16 — 0.021 6.159 eV
▸ S17 — 0.125 6.287 eV
▸ S18 — 0.311 6.512 eV
▸ S19 — 0.239 6.535 eV
▸ S20 — 0.018 6.623 eV
▸ S21 — 0.002 6.702 eV
▸ S22 — 0.006 6.828 eV
▸ S23 — 0.021 6.872 eV
▸ S24 — 0.057 6.887 eV
▸ S25 — 0.108 6.910 eV
▸ S26 — 0.019 6.923 eV
▸ S27 — 0.002 6.964 eV
▸ S28 — 0.044 7.065 eV
▸ S29 — 0.003 7.099 eV
▸ S30 — 0.000 7.146 eV
▸ S31 — 0.017 7.174 eV
▸ S32 — 0.284 7.202 eV
▸ S33 — 0.004 7.264 eV
▸ S34 — 0.049 7.338 eV
▸ S35 — 0.007 7.388 eV
▸ S36 — 0.022 7.395 eV
▸ S37 — 0.022 7.424 eV
▸ S38 — 0.054 7.447 eV
▸ S39 — 0.099 7.508 eV
▸ S40 — 0.033 7.532 eV
▸ S41 — 0.020 7.538 eV
▸ S42 — 0.005 7.665 eV
▸ S43 — 0.065 7.684 eV
▸ S44 — 0.083 7.703 eV
▸ S45 — 0.080 7.736 eV
▸ S46 — 0.014 7.767 eV
▸ S47 — 0.025 7.778 eV
▸ S48 — 0.069 7.847 eV
▸ S49 — 0.045 7.889 eV
▸ S50 — 0.208 7.898 eV
▸ S51 — 0.010 7.921 eV
▸ S52 — 0.139 7.955 eV
▸ S53 — 0.040 8.044 eV
▸ S54 — 0.075 8.050 eV
▸ S55 — 0.059 8.090 eV
▸ S56 — 0.052 8.117 eV
▸ S57 — 0.027 8.154 eV
▸ S58 — 0.077 8.168 eV
▸ S59 — 0.108 8.194 eV
▸ S60 — 0.370 8.261 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -23875.44

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 15:19:19

Added 2026-09-10 20:52:26

Legacy ID None

System


Full Name 4-(9H-carbazol-3-ylimino)cyclohexa-2,5-dien-1-one

Short Name Vat Blue 43

PubChem CID 73995

Formula C18H12N2O

Mass 272.3 u

Point Group C1

Orientation xy

Aliases 4-[(9H-CARBAZOL-3-YL)IMINO]CYCLOHEXA-2,5-DIEN-1-ONE
C.I. Vat Blue 43

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
1549 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM