3-Nitrobenzo[a]pyrene (C20H11NO2) - excitons of #1316

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.498 3.468 eV
▸ S2 — 0.054 3.741 eV
▸ S3 — 0.037 4.026 eV
▸ S4 — 0.114 4.349 eV
▸ S5 — 0.005 4.576 eV
▸ S6 — 0.002 4.751 eV
▸ S7 — 0.224 4.823 eV
▸ S8 — 0.019 4.902 eV
▸ S9 — 0.004 5.048 eV
▸ S10 — 0.166 5.282 eV
▸ S11 — 0.879 5.363 eV
▸ S12 — 0.544 5.430 eV
▸ S13 — 0.096 5.655 eV
▸ S14 — 0.339 5.842 eV
▸ S15 — 0.126 5.943 eV
▸ S16 — 0.301 6.114 eV
▸ S17 — 0.159 6.171 eV
▸ S18 — 0.083 6.254 eV
▸ S19 — 0.061 6.297 eV
▸ S20 — 0.085 6.456 eV
▸ S21 — 0.011 6.503 eV
▸ S22 — 0.065 6.536 eV
▸ S23 — 0.067 6.607 eV
▸ S24 — 0.048 6.685 eV
▸ S25 — 0.021 6.772 eV
▸ S26 — 0.396 6.833 eV
▸ S27 — 0.117 6.877 eV
▸ S28 — 0.004 6.923 eV
▸ S29 — 0.002 6.947 eV
▸ S30 — 0.002 6.978 eV
▸ S31 — 0.002 6.987 eV
▸ S32 — 0.008 7.019 eV
▸ S33 — 0.029 7.054 eV
▸ S34 — 0.114 7.125 eV
▸ S35 — 0.061 7.186 eV
▸ S36 — 0.053 7.222 eV
▸ S37 — 0.206 7.234 eV
▸ S38 — 0.010 7.386 eV
▸ S39 — 0.318 7.429 eV
▸ S40 — 0.186 7.440 eV
▸ S41 — 0.014 7.479 eV
▸ S42 — 0.161 7.512 eV
▸ S43 — 0.032 7.553 eV
▸ S44 — 0.034 7.580 eV
▸ S45 — 0.013 7.621 eV
▸ S46 — 0.030 7.691 eV
▸ S47 — 0.126 7.697 eV
▸ S48 — 0.009 7.733 eV
▸ S49 — 0.074 7.751 eV
▸ S50 — 0.028 7.783 eV
▸ S51 — 0.003 7.809 eV
▸ S52 — 0.058 7.865 eV
▸ S53 — 0.013 7.902 eV
▸ S54 — 0.027 7.905 eV
▸ S55 — 0.070 7.927 eV
▸ S56 — 0.005 7.991 eV
▸ S57 — 0.043 8.002 eV
▸ S58 — 0.150 8.027 eV
▸ S59 — 0.053 8.043 eV
▸ S60 — 0.097 8.052 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -26489.16

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 18:45:40

Added 2026-09-10 19:58:35

Legacy ID None

System


Full Name 3-Nitrobenzo[a]pyrene

Short Name 3-nitrobenzo(a)pyrene

PubChem CID 50961

Formula C20H11NO2

Mass 297.3 u

Point Group C1

Orientation xy

Aliases 3-Nitrobenz[a]pyrene
3-nitrobenzo[pqr]tetraphene
BENZO(a)PYRENE, 3-NITRO-
NITROBENZO(A)PYRENE, 3-

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
1316 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM