Quino[2,3-b]acridine-7,14(5H,12H)-dione (C20H12N2O2) - excitons of #1623

CAM-B3LYP def2-TZVP 60 roots Orbitals Excitons

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

EXCITONS / HOLES

S1 A2 0.000 3.898 eV
S2 B1 0.000 3.966 eV
S3 B2 0.121 3.980 eV
S4 A1 0.078 4.034 eV
S5 A1 0.122 4.718 eV
S6 B2 1.556 4.863 eV
S7 B2 0.136 4.916 eV
S8 A1 0.002 5.400 eV
S9 B2 0.620 5.476 eV
S10 A1 0.098 5.641 eV
S11 B1 0.000 5.676 eV
S12 A2 0.000 5.738 eV
S13 B2 0.925 5.808 eV
S14 B1 0.001 5.813 eV
S15 A1 0.016 5.884 eV
S16 B2 0.001 5.928 eV
S17 A2 0.000 5.957 eV
S18 A1 0.010 6.064 eV
S19 B1 0.001 6.217 eV
S20 A1 0.002 6.274 eV
S21 A2 0.000 6.300 eV
S22 B2 0.033 6.343 eV
S23 B2 0.004 6.443 eV
S24 A1 0.035 6.508 eV
S25 A1 0.002 6.689 eV
S26 B2 0.195 6.697 eV
S27 A2 0.000 6.728 eV
S28 B2 0.021 6.744 eV
S29 B1 0.000 6.757 eV
S30 B1 0.000 6.783 eV
S31 A2 0.000 6.787 eV
S32 A1 0.016 6.829 eV
S33 A1 0.003 7.012 eV
S34 B2 0.023 7.039 eV
S35 B2 0.233 7.077 eV
S36 A1 0.078 7.248 eV
S37 B1 0.001 7.269 eV
S38 B1 0.005 7.294 eV
S39 A2 0.000 7.297 eV
S40 B2 0.000 7.359 eV
S41 A1 0.000 7.382 eV
S42 A2 0.000 7.409 eV
S43 A2 0.000 7.431 eV
S44 B1 0.010 7.465 eV
S45 B1 0.000 7.489 eV
S46 A2 0.000 7.502 eV
S47 B2 0.079 7.577 eV
S48 A1 0.030 7.618 eV
S49 A2 0.000 7.627 eV
S50 B1 0.001 7.630 eV
S51 A1 0.196 7.664 eV
S52 A2 0.000 7.728 eV
S53 B1 0.011 7.742 eV
S54 B1 0.001 7.798 eV
S55 B1 0.000 7.831 eV
S56 A2 0.000 7.860 eV
S57 B2 0.218 7.882 eV
S58 B2 0.002 7.927 eV
S59 A2 0.000 7.953 eV
S60 A1 0.006 8.016 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -27998.77

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2025-11-21 09:33:24

Added 2026-09-10 21:08:25

Legacy ID None

System


Full Name Quino[2,3-b]acridine-7,14(5H,12H)-dione

Short Name QA

Formula C20H12N2O2

Mass 312.3 u

Point Group C2v

Orientation yz

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
1623 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM