Naphtho[3,2-f]quinoxaline-7,12-dione (C16H8N2O2) - excitons of #1722

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 2.833 eV
▸ S2 A" 0.000 3.514 eV
▸ S3 A" 0.002 3.668 eV
▸ S4 A' 0.025 4.062 eV
▸ S5 A' 0.151 4.270 eV
▸ S6 A' 0.055 4.412 eV
▸ S7 A" 0.000 4.502 eV
▸ S8 A" 0.000 4.931 eV
▸ S9 A' 0.183 4.966 eV
▸ S10 A" 0.001 5.149 eV
▸ S11 A' 0.263 5.435 eV
▸ S12 A" 0.001 5.442 eV
▸ S13 A' 0.394 5.525 eV
▸ S14 A" 0.001 5.593 eV
▸ S15 A' 0.065 5.654 eV
▸ S16 A" 0.001 5.774 eV
▸ S17 A' 0.421 5.928 eV
▸ S18 A' 0.466 5.947 eV
▸ S19 A' 0.094 6.121 eV
▸ S20 A" 0.000 6.259 eV
▸ S21 A" 0.000 6.338 eV
▸ S22 A" 0.000 6.480 eV
▸ S23 A' 0.244 6.484 eV
▸ S24 A' 0.102 6.524 eV
▸ S25 A" 0.000 6.533 eV
▸ S26 A" 0.000 6.708 eV
▸ S27 A' 0.015 6.721 eV
▸ S28 A" 0.000 6.835 eV
▸ S29 A' 0.274 6.850 eV
▸ S30 A" 0.000 6.927 eV
▸ S31 A" 0.000 6.950 eV
▸ S32 A" 0.000 7.047 eV
▸ S33 A' 0.027 7.094 eV
▸ S34 A' 0.003 7.102 eV
▸ S35 A" 0.001 7.188 eV
▸ S36 A' 0.182 7.207 eV
▸ S37 A' 0.256 7.279 eV
▸ S38 A' 0.201 7.336 eV
▸ S39 A' 0.234 7.446 eV
▸ S40 A" 0.000 7.495 eV
▸ S41 A" 0.001 7.620 eV
▸ S42 A' 0.112 7.695 eV
▸ S43 A" 0.000 7.695 eV
▸ S44 A" 0.000 7.737 eV
▸ S45 A' 0.223 7.789 eV
▸ S46 A" 0.000 7.839 eV
▸ S47 A' 0.373 7.855 eV
▸ S48 A" 0.000 7.919 eV
▸ S49 A' 0.020 7.973 eV
▸ S50 A" 0.000 8.038 eV
▸ S51 A' 0.015 8.100 eV
▸ S52 A" 0.000 8.135 eV
▸ S53 A" 0.001 8.222 eV
▸ S54 A' 0.225 8.257 eV
▸ S55 A" 0.003 8.309 eV
▸ S56 A" 0.000 8.425 eV
▸ S57 A' 0.055 8.438 eV
▸ S58 A" 0.001 8.451 eV
▸ S59 A" 0.005 8.470 eV
▸ S60 A' 0.058 8.473 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -23784.12

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 13:16:31

Added 2026-09-10 21:34:23

Legacy ID None

System


Full Name Naphtho[3,2-f]quinoxaline-7,12-dione

Short Name naphtho[3,2-f]quinoxaline-7,12-dione

PubChem CID 12567021

Formula C16H8N2O2

Mass 260.3 u

Point Group Cs

Orientation xy

Aliases 7,12-Dihydro-7,12-dioxoanthra[1,2-b]pyrazine
Naphtho[2,3-f]quinoxaline-7,12-dione

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
1722 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM