1,2-Difluoroperylene (C20H10F2) - excitons of #1669

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A' 0.603 3.495 eV
▸ S2 A' 0.005 4.118 eV
▸ S3 A' 0.012 4.418 eV
▸ S4 A' 0.002 4.482 eV
▸ S5 A' 0.000 4.933 eV
▸ S6 A' 0.000 5.137 eV
▸ S7 A' 0.004 5.218 eV
▸ S8 A' 0.008 5.351 eV
▸ S9 A' 0.774 5.838 eV
▸ S10 A' 0.019 5.916 eV
▸ S11 A' 0.007 6.147 eV
▸ S12 A' 0.224 6.312 eV
▸ S13 A" 0.000 6.396 eV
▸ S14 A" 0.000 6.416 eV
▸ S15 A" 0.000 6.523 eV
▸ S16 A' 0.032 6.536 eV
▸ S17 A' 0.018 6.556 eV
▸ S18 A" 0.000 6.682 eV
▸ S19 A' 0.024 6.709 eV
▸ S20 A' 0.471 6.776 eV
▸ S21 A' 0.465 6.825 eV
▸ S22 A' 0.491 6.897 eV
▸ S23 A' 0.073 6.976 eV
▸ S24 A" 0.000 6.997 eV
▸ S25 A' 0.035 7.070 eV
▸ S26 A" 0.001 7.147 eV
▸ S27 A' 0.172 7.160 eV
▸ S28 A' 0.228 7.183 eV
▸ S29 A' 0.094 7.310 eV
▸ S30 A" 0.001 7.312 eV
▸ S31 A' 0.161 7.361 eV
▸ S32 A' 0.079 7.390 eV
▸ S33 A' 2.123 7.422 eV
▸ S34 A" 0.001 7.463 eV
▸ S35 A' 0.531 7.498 eV
▸ S36 A" 0.005 7.510 eV
▸ S37 A' 0.118 7.525 eV
▸ S38 A" 0.002 7.561 eV
▸ S39 A" 0.000 7.612 eV
▸ S40 A" 0.000 7.705 eV
▸ S41 A" 0.000 7.741 eV
▸ S42 A" 0.000 7.754 eV
▸ S43 A" 0.000 7.821 eV
▸ S44 A" 0.000 7.878 eV
▸ S45 A' 0.212 7.897 eV
▸ S46 A" 0.000 7.998 eV
▸ S47 A' 0.081 8.040 eV
▸ S48 A" 0.002 8.119 eV
▸ S49 A" 0.007 8.133 eV
▸ S50 A" 0.000 8.178 eV
▸ S51 A" 0.005 8.200 eV
▸ S52 A" 0.000 8.227 eV
▸ S53 A" 0.000 8.319 eV
▸ S54 A" 0.000 8.341 eV
▸ S55 A" 0.001 8.396 eV
▸ S56 A' 0.001 8.471 eV
▸ S57 A' 0.001 8.497 eV
▸ S58 A" 0.007 8.525 eV
▸ S59 A' 0.008 8.622 eV
▸ S60 A" 0.000 8.626 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -26325.08

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 17:06:34

Added 2026-09-10 21:20:41

Legacy ID None

System


Full Name 1,2-Difluoroperylene

Short Name difluoroperylene

PubChem CID 87651301

Formula C20H10F2

Mass 288.3 u

Point Group Cs

Orientation xy

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
1669 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM