1-Fluoranthen-3-ylpyrrole-2,5-dione (C20H11NO2) - excitons of #1134

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.001 3.752 eV
▸ S2 — 0.004 3.819 eV
▸ S3 — 0.002 4.068 eV
▸ S4 — 0.324 4.100 eV
▸ S5 — 0.036 4.530 eV
▸ S6 — 0.005 4.562 eV
▸ S7 — 0.000 4.628 eV
▸ S8 — 0.001 4.987 eV
▸ S9 — 0.336 5.044 eV
▸ S10 — 0.001 5.139 eV
▸ S11 — 0.059 5.549 eV
▸ S12 — 0.170 5.578 eV
▸ S13 — 0.083 5.866 eV
▸ S14 — 0.395 6.000 eV
▸ S15 — 0.386 6.115 eV
▸ S16 — 0.002 6.192 eV
▸ S17 — 0.095 6.279 eV
▸ S18 — 0.408 6.445 eV
▸ S19 — 0.640 6.526 eV
▸ S20 — 0.007 6.597 eV
▸ S21 — 0.005 6.643 eV
▸ S22 — 0.007 6.702 eV
▸ S23 — 0.013 6.774 eV
▸ S24 — 0.489 6.812 eV
▸ S25 — 0.078 6.913 eV
▸ S26 — 0.006 7.010 eV
▸ S27 — 0.008 7.045 eV
▸ S28 — 0.107 7.208 eV
▸ S29 — 0.093 7.226 eV
▸ S30 — 0.134 7.276 eV
▸ S31 — 0.152 7.313 eV
▸ S32 — 0.068 7.389 eV
▸ S33 — 0.011 7.398 eV
▸ S34 — 0.031 7.441 eV
▸ S35 — 0.149 7.448 eV
▸ S36 — 0.008 7.509 eV
▸ S37 — 0.120 7.555 eV
▸ S38 — 0.128 7.588 eV
▸ S39 — 0.238 7.607 eV
▸ S40 — 0.010 7.621 eV
▸ S41 — 0.197 7.654 eV
▸ S42 — 0.013 7.700 eV
▸ S43 — 0.017 7.708 eV
▸ S44 — 0.053 7.722 eV
▸ S45 — 0.166 7.791 eV
▸ S46 — 0.322 7.803 eV
▸ S47 — 0.018 7.843 eV
▸ S48 — 0.015 7.869 eV
▸ S49 — 0.007 7.897 eV
▸ S50 — 0.012 7.918 eV
▸ S51 — 0.031 7.933 eV
▸ S52 — 0.013 7.957 eV
▸ S53 — 0.034 8.028 eV
▸ S54 — 0.005 8.081 eV
▸ S55 — 0.027 8.111 eV
▸ S56 — 0.004 8.127 eV
▸ S57 — 0.012 8.226 eV
▸ S58 — 0.008 8.235 eV
▸ S59 — 0.025 8.241 eV
▸ S60 — 0.007 8.266 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -26491.01

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 18:10:18

Added 2026-09-10 19:25:05

Legacy ID None

System


Full Name 1-Fluoranthen-3-ylpyrrole-2,5-dione

Short Name 1-fluoranthen-3-ylpyrrole-2,5-dione

PubChem CID 108928

Formula C20H11NO2

Mass 297.3 u

Point Group C1

Orientation xy

Aliases 1H-Pyrrole-2,5-dione, 1-(3-fluoranthenyl)-
N-FLANM

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
1134 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM