1-Methylperylene (C21H14) - excitons of #1151

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.557 3.468 eV
▸ S2 — 0.004 4.138 eV
▸ S3 — 0.003 4.358 eV
▸ S4 — 0.001 4.526 eV
▸ S5 — 0.004 4.899 eV
▸ S6 — 0.000 5.023 eV
▸ S7 — 0.001 5.138 eV
▸ S8 — 0.042 5.289 eV
▸ S9 — 0.833 5.705 eV
▸ S10 — 0.001 5.921 eV
▸ S11 — 0.004 6.128 eV
▸ S12 — 0.124 6.249 eV
▸ S13 — 0.110 6.311 eV
▸ S14 — 0.017 6.415 eV
▸ S15 — 0.001 6.435 eV
▸ S16 — 0.012 6.472 eV
▸ S17 — 0.002 6.495 eV
▸ S18 — 0.000 6.598 eV
▸ S19 — 0.019 6.647 eV
▸ S20 — 0.020 6.675 eV
▸ S21 — 0.879 6.720 eV
▸ S22 — 0.014 6.803 eV
▸ S23 — 0.076 6.850 eV
▸ S24 — 0.037 6.903 eV
▸ S25 — 0.060 6.929 eV
▸ S26 — 0.060 7.027 eV
▸ S27 — 0.005 7.047 eV
▸ S28 — 0.439 7.078 eV
▸ S29 — 0.142 7.090 eV
▸ S30 — 0.084 7.153 eV
▸ S31 — 0.047 7.179 eV
▸ S32 — 0.024 7.203 eV
▸ S33 — 0.616 7.277 eV
▸ S34 — 1.801 7.287 eV
▸ S35 — 0.286 7.346 eV
▸ S36 — 0.050 7.377 eV
▸ S37 — 0.012 7.449 eV
▸ S38 — 0.021 7.498 eV
▸ S39 — 0.009 7.544 eV
▸ S40 — 0.010 7.631 eV
▸ S41 — 0.050 7.637 eV
▸ S42 — 0.131 7.740 eV
▸ S43 — 0.105 7.760 eV
▸ S44 — 0.027 7.774 eV
▸ S45 — 0.000 7.821 eV
▸ S46 — 0.025 7.862 eV
▸ S47 — 0.045 7.913 eV
▸ S48 — 0.010 7.930 eV
▸ S49 — 0.014 7.945 eV
▸ S50 — 0.011 8.003 eV
▸ S51 — 0.005 8.010 eV
▸ S52 — 0.067 8.016 eV
▸ S53 — 0.009 8.069 eV
▸ S54 — 0.001 8.164 eV
▸ S55 — 0.002 8.243 eV
▸ S56 — 0.012 8.269 eV
▸ S57 — 0.001 8.286 eV
▸ S58 — 0.003 8.332 eV
▸ S59 — 0.004 8.386 eV
▸ S60 — 0.010 8.403 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -21992.60

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 14:00:58

Added 2026-09-10 19:28:25

Legacy ID None

System


Full Name 1-Methylperylene

Short Name 1-methylperylene

PubChem CID 25191

Formula C21H14

Mass 266.3 u

Point Group C1

Orientation xy

Aliases methyl perylene
METHYLPERYLENE
Perylene, 1-methyl-

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
1151 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM