5-Oligoselenophene (C20H12Se5) - excitons of #2105

CAM-B3LYP def2-TZVP 60 roots Orbitals Excitons

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

EXCITONS / HOLES

S1 A' 1.837 2.968 eV
S2 A' 0.072 3.836 eV
S3 A" 0.000 3.881 eV
S4 A' 0.000 4.248 eV
S5 A' 0.028 4.320 eV
S6 A' 0.024 4.512 eV
S7 A" 0.000 4.666 eV
S8 A' 0.007 4.675 eV
S9 A" 0.000 4.736 eV
S10 A" 0.000 4.854 eV
S11 A' 0.040 4.866 eV
S12 A' 0.002 4.904 eV
S13 A' 0.073 5.059 eV
S14 A" 0.000 5.079 eV
S15 A' 0.293 5.081 eV
S16 A" 0.000 5.191 eV
S17 A" 0.000 5.278 eV
S18 A" 0.000 5.367 eV
S19 A' 0.025 5.389 eV
S20 A' 0.010 5.456 eV
S21 A" 0.000 5.562 eV
S22 A' 0.003 5.649 eV
S23 A" 0.000 5.710 eV
S24 A' 0.000 5.757 eV
S25 A" 0.000 5.760 eV
S26 A' 0.056 5.847 eV
S27 A' 0.001 5.956 eV
S28 A" 0.000 5.957 eV
S29 A' 0.012 6.050 eV
S30 A" 0.002 6.085 eV
S31 A" 0.001 6.100 eV
S32 A' 0.013 6.107 eV
S33 A' 0.012 6.198 eV
S34 A' 0.026 6.214 eV
S35 A" 0.002 6.271 eV
S36 A' 0.042 6.318 eV
S37 A" 0.000 6.333 eV
S38 A' 0.018 6.422 eV
S39 A" 0.000 6.447 eV
S40 A' 0.013 6.448 eV
S41 A" 0.000 6.465 eV
S42 A" 0.000 6.480 eV
S43 A" 0.000 6.581 eV
S44 A' 0.009 6.606 eV
S45 A" 0.000 6.645 eV
S46 A" 0.000 6.695 eV
S47 A' 0.019 6.722 eV
S48 A" 0.000 6.724 eV
S49 A" 0.000 6.761 eV
S50 A' 0.006 6.828 eV
S51 A" 0.003 6.891 eV
S52 A" 0.004 6.907 eV
S53 A" 0.000 6.922 eV
S54 A' 0.019 6.926 eV
S55 A" 0.001 6.946 eV
S56 A' 0.019 6.980 eV
S57 A' 0.002 6.986 eV
S58 A" 0.000 6.996 eV
S59 A" 0.001 7.018 eV
S60 A" 0.000 7.038 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -347686.21

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-11 10:14:36

Added 2026-09-15 07:29:57

Legacy ID None

System


Full Name 5-Oligoselenophene

Short Name 5se

Formula C20H12Se5

Mass 647.2 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
2105 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM