2,5-Bis[5-(furan-2-yl)furan-2-yl]furan (C20H12O5) - excitons of #1375

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A' 1.605 3.512 eV
▸ S2 A' 0.369 4.543 eV
▸ S3 A' 0.074 4.796 eV
▸ S4 A' 0.184 5.228 eV
▸ S5 A' 0.305 5.618 eV
▸ S6 A' 0.081 5.657 eV
▸ S7 A' 0.054 5.996 eV
▸ S8 A" 0.000 6.100 eV
▸ S9 A' 0.021 6.249 eV
▸ S10 A' 0.003 6.371 eV
▸ S11 A' 0.104 6.395 eV
▸ S12 A" 0.000 6.418 eV
▸ S13 A" 0.000 6.506 eV
▸ S14 A' 0.043 6.549 eV
▸ S15 A' 0.012 6.689 eV
▸ S16 A' 0.054 6.783 eV
▸ S17 A" 0.001 6.790 eV
▸ S18 A' 0.006 6.950 eV
▸ S19 A" 0.000 6.962 eV
▸ S20 A' 0.023 7.015 eV
▸ S21 A" 0.001 7.045 eV
▸ S22 A' 0.036 7.063 eV
▸ S23 A' 0.002 7.075 eV
▸ S24 A" 0.001 7.180 eV
▸ S25 A' 0.035 7.202 eV
▸ S26 A" 0.001 7.268 eV
▸ S27 A' 0.289 7.343 eV
▸ S28 A" 0.000 7.435 eV
▸ S29 A" 0.000 7.486 eV
▸ S30 A' 0.002 7.577 eV
▸ S31 A" 0.005 7.616 eV
▸ S32 A" 0.004 7.671 eV
▸ S33 A' 0.029 7.764 eV
▸ S34 A" 0.001 7.782 eV
▸ S35 A" 0.000 7.810 eV
▸ S36 A' 0.014 7.827 eV
▸ S37 A' 0.074 7.831 eV
▸ S38 A" 0.000 7.868 eV
▸ S39 A' 0.090 7.871 eV
▸ S40 A' 0.129 7.934 eV
▸ S41 A" 0.001 7.961 eV
▸ S42 A' 0.054 7.975 eV
▸ S43 A' 0.009 8.050 eV
▸ S44 A' 0.005 8.079 eV
▸ S45 A" 0.000 8.085 eV
▸ S46 A" 0.000 8.131 eV
▸ S47 A' 0.027 8.143 eV
▸ S48 A" 0.000 8.157 eV
▸ S49 A" 0.000 8.173 eV
▸ S50 A' 0.247 8.223 eV
▸ S51 A" 0.000 8.281 eV
▸ S52 A" 0.000 8.295 eV
▸ S53 A' 0.073 8.303 eV
▸ S54 A" 0.000 8.341 eV
▸ S55 A' 0.056 8.390 eV
▸ S56 A" 0.000 8.392 eV
▸ S57 A" 0.001 8.445 eV
▸ S58 A' 0.020 8.460 eV
▸ S59 A" 0.010 8.503 eV
▸ S60 A" 0.001 8.547 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -31155.90

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 23:11:58

Added 2026-09-10 20:09:31

Legacy ID None

System


Full Name 2,5-Bis[5-(furan-2-yl)furan-2-yl]furan

Short Name 5f

PubChem CID 68183705

Formula C20H12O5

Mass 332.3 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
1375 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM