2,5-Bis(5-selenophen-2-ylselenophen-2-yl)selenophene (C20H12Se5) - excitons of #2105

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A' 1.837 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 2,5-Bis(5-selenophen-2-ylselenophen-2-yl)selenophene

Short Name 5se

PubChem CID 85723591

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