1-Nitropyrene (C16H9NO2) - excitons of #1161

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.381 3.745 eV
▸ S2 — 0.013 3.971 eV
▸ S3 — 0.078 4.124 eV
▸ S4 — 0.008 4.588 eV
▸ S5 — 0.026 4.778 eV
▸ S6 — 0.014 4.867 eV
▸ S7 — 0.277 5.094 eV
▸ S8 — 0.012 5.100 eV
▸ S9 — 0.005 5.619 eV
▸ S10 — 0.255 5.731 eV
▸ S11 — 0.017 5.892 eV
▸ S12 — 0.758 6.002 eV
▸ S13 — 0.344 6.176 eV
▸ S14 — 0.106 6.259 eV
▸ S15 — 0.018 6.298 eV
▸ S16 — 0.090 6.486 eV
▸ S17 — 0.002 6.624 eV
▸ S18 — 0.109 6.687 eV
▸ S19 — 0.026 6.720 eV
▸ S20 — 0.041 6.748 eV
▸ S21 — 0.073 6.850 eV
▸ S22 — 0.433 6.993 eV
▸ S23 — 0.001 7.092 eV
▸ S24 — 0.009 7.162 eV
▸ S25 — 0.065 7.199 eV
▸ S26 — 0.009 7.217 eV
▸ S27 — 0.260 7.337 eV
▸ S28 — 0.025 7.369 eV
▸ S29 — 0.744 7.388 eV
▸ S30 — 0.019 7.542 eV
▸ S31 — 0.028 7.551 eV
▸ S32 — 0.018 7.597 eV
▸ S33 — 0.026 7.610 eV
▸ S34 — 0.027 7.662 eV
▸ S35 — 0.000 7.707 eV
▸ S36 — 0.008 7.736 eV
▸ S37 — 0.237 7.767 eV
▸ S38 — 0.029 7.807 eV
▸ S39 — 0.602 7.885 eV
▸ S40 — 0.005 7.935 eV
▸ S41 — 0.307 7.949 eV
▸ S42 — 0.017 7.984 eV
▸ S43 — 0.027 7.995 eV
▸ S44 — 0.047 8.013 eV
▸ S45 — 0.098 8.034 eV
▸ S46 — 0.077 8.092 eV
▸ S47 — 0.116 8.126 eV
▸ S48 — 0.064 8.159 eV
▸ S49 — 0.039 8.266 eV
▸ S50 — 0.022 8.276 eV
▸ S51 — 0.003 8.311 eV
▸ S52 — 0.051 8.368 eV
▸ S53 — 0.013 8.390 eV
▸ S54 — 0.015 8.451 eV
▸ S55 — 0.028 8.489 eV
▸ S56 — 0.003 8.507 eV
▸ S57 — 0.002 8.522 eV
▸ S58 — 0.014 8.551 eV
▸ S59 — 0.001 8.642 eV
▸ S60 — 0.003 8.663 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -22308.76

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 11:56:20

Added 2026-09-10 19:30:20

Legacy ID None

System


Full Name 1-Nitropyrene

Short Name 1-nitropyrene

PubChem CID 21694

Formula C16H9NO2

Mass 247.3 u

Point Group C1

Orientation xy

Aliases 1-Nitro-pyrene
3-Nitropyrene
NITROPYRENE
Nitropyrene, 1-
Pyrene, 1-nitro-
Pyrene, nitro-

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
1161 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM