1-Ethenylpyrene (C18H12) - excitons of #1129

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.083 3.978 eV
▸ S2 — 0.532 4.015 eV
▸ S3 — 0.006 4.709 eV
▸ S4 — 0.002 5.084 eV
▸ S5 — 0.561 5.206 eV
▸ S6 — 0.038 5.408 eV
▸ S7 — 0.250 5.629 eV
▸ S8 — 0.382 5.765 eV
▸ S9 — 0.002 5.859 eV
▸ S10 — 0.549 5.958 eV
▸ S11 — 0.008 6.295 eV
▸ S12 — 0.010 6.478 eV
▸ S13 — 0.178 6.517 eV
▸ S14 — 0.182 6.634 eV
▸ S15 — 0.002 6.670 eV
▸ S16 — 0.017 6.706 eV
▸ S17 — 0.031 6.794 eV
▸ S18 — 0.007 6.815 eV
▸ S19 — 0.002 6.925 eV
▸ S20 — 0.765 7.049 eV
▸ S21 — 0.504 7.107 eV
▸ S22 — 0.015 7.179 eV
▸ S23 — 0.003 7.230 eV
▸ S24 — 0.128 7.242 eV
▸ S25 — 0.026 7.336 eV
▸ S26 — 0.111 7.409 eV
▸ S27 — 0.015 7.475 eV
▸ S28 — 0.634 7.555 eV
▸ S29 — 0.024 7.575 eV
▸ S30 — 0.071 7.592 eV
▸ S31 — 0.003 7.623 eV
▸ S32 — 0.221 7.705 eV
▸ S33 — 0.156 7.730 eV
▸ S34 — 0.004 7.803 eV
▸ S35 — 0.011 7.846 eV
▸ S36 — 0.005 7.854 eV
▸ S37 — 0.013 7.884 eV
▸ S38 — 0.008 7.957 eV
▸ S39 — 0.012 7.991 eV
▸ S40 — 0.018 7.997 eV
▸ S41 — 0.029 8.009 eV
▸ S42 — 0.041 8.039 eV
▸ S43 — 0.013 8.078 eV
▸ S44 — 0.046 8.110 eV
▸ S45 — 0.096 8.194 eV
▸ S46 — 0.109 8.258 eV
▸ S47 — 0.214 8.291 eV
▸ S48 — 0.022 8.338 eV
▸ S49 — 0.031 8.360 eV
▸ S50 — 0.028 8.410 eV
▸ S51 — 0.025 8.423 eV
▸ S52 — 0.007 8.464 eV
▸ S53 — 0.012 8.499 eV
▸ S54 — 0.011 8.528 eV
▸ S55 — 0.007 8.559 eV
▸ S56 — 0.012 8.595 eV
▸ S57 — 0.046 8.638 eV
▸ S58 — 0.010 8.655 eV
▸ S59 — 0.007 8.686 eV
▸ S60 — 0.009 8.696 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -18848.96

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 10:29:53

Added 2026-09-10 19:23:53

Legacy ID None

System


Full Name 1-Ethenylpyrene

Short Name 1-ethenylpyrene

PubChem CID 146322

Formula C18H12

Mass 228.3 u

Point Group C1

Orientation xy

Aliases 1-Vinylpyrene
3-Vinylpyrene
Pyrene, 1-ethenyl-
Pyrene, 3-vinyl-
Pyrene, ethenyl-
VINYLPYRENE, 1-

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
1129 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM