Benzo[a]anthracene-7,12-dione (C18H10O2) - excitons of #1568

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A" 0.000 3.245 eV
▸ S2 A' 0.055 3.557 eV
▸ S3 A" 0.000 3.578 eV
▸ S4 A' 0.058 4.080 eV
▸ S5 A' 0.065 4.454 eV
▸ S6 A' 0.107 4.746 eV
▸ S7 A' 0.834 5.128 eV
▸ S8 A' 0.034 5.325 eV
▸ S9 A' 0.024 5.476 eV
▸ S10 A" 0.000 5.480 eV
▸ S11 A" 0.000 5.690 eV
▸ S12 A' 0.298 5.723 eV
▸ S13 A' 0.089 5.928 eV
▸ S14 A" 0.000 5.965 eV
▸ S15 A' 0.015 6.071 eV
▸ S16 A' 0.289 6.101 eV
▸ S17 A" 0.000 6.286 eV
▸ S18 A' 0.052 6.451 eV
▸ S19 A" 0.000 6.497 eV
▸ S20 A' 0.840 6.618 eV
▸ S21 A" 0.000 6.666 eV
▸ S22 A' 0.210 6.667 eV
▸ S23 A" 0.000 6.703 eV
▸ S24 A" 0.000 6.786 eV
▸ S25 A' 0.008 6.834 eV
▸ S26 A' 0.069 6.942 eV
▸ S27 A' 0.577 6.960 eV
▸ S28 A" 0.000 7.076 eV
▸ S29 A' 0.027 7.127 eV
▸ S30 A" 0.000 7.170 eV
▸ S31 A" 0.001 7.259 eV
▸ S32 A' 0.016 7.285 eV
▸ S33 A' 0.129 7.498 eV
▸ S34 A" 0.000 7.512 eV
▸ S35 A' 0.416 7.559 eV
▸ S36 A" 0.000 7.565 eV
▸ S37 A' 0.195 7.598 eV
▸ S38 A" 0.001 7.604 eV
▸ S39 A' 0.030 7.727 eV
▸ S40 A" 0.001 7.746 eV
▸ S41 A" 0.001 7.841 eV
▸ S42 A" 0.000 8.018 eV
▸ S43 A' 0.012 8.021 eV
▸ S44 A" 0.000 8.023 eV
▸ S45 A" 0.000 8.087 eV
▸ S46 A' 0.014 8.129 eV
▸ S47 A' 0.054 8.143 eV
▸ S48 A" 0.002 8.145 eV
▸ S49 A" 0.001 8.205 eV
▸ S50 A' 0.261 8.240 eV
▸ S51 A" 0.006 8.268 eV
▸ S52 A" 0.001 8.285 eV
▸ S53 A' 0.144 8.298 eV
▸ S54 A' 0.120 8.362 eV
▸ S55 A" 0.000 8.387 eV
▸ S56 A" 0.001 8.410 eV
▸ S57 A" 0.002 8.419 eV
▸ S58 A" 0.000 8.444 eV
▸ S59 A" 0.001 8.468 eV
▸ S60 A' 0.072 8.511 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -22911.13

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 13:02:45

Added 2026-09-10 20:56:31

Legacy ID None

System


Full Name Benzo[a]anthracene-7,12-dione

Short Name benz(a)anthracene-7,12-dione

PubChem CID 17253

Formula C18H10O2

Mass 258.3 u

Point Group Cs

Orientation xy

Aliases Benz[a]anthracene-7,12-dione
Benz[a]anthracene-7,12-quinone
Benzanthraquinone
benzo[b]phenanthrene-7,12-dione
Sirius Yellow G
Sirius Yellow G (VAN)

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
1568 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM