3-Oligoselenophene (C12H8Se3) - #1790

CAM-B3LYP def2-TZVP q = 0 2S+1 = 1 Orbitals Excitons

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 A1 0 1.359 eV
LUMO+2 A2 0 0.409 eV
LUMO+1 B2 0 0.159 eV
LUMO B1 0 -1.008 eV
HOMO A2 2 -6.676 eV
HOMO-1 B1 2 -8.004 eV
HOMO-2 A2 2 -8.247 eV
HOMO-3 B1 2 -8.311 eV
HOMO-4 B1 2 -8.497 eV
HOMO-5 A2 2 -9.817 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -208620.49

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2025-11-21 09:33:24

Added 2026-09-14 06:58:07

Legacy ID None

System


Full Name 3-Oligoselenophene

Short Name 3se

Formula C12H8Se3

Mass 389.1 u

Point Group C2v

Orientation yz

Geometry


Substrate

Light


Energy Mode
Polarization
Handedness

Momentum Space


k-Path


Detector


Real Space


Spectrum


Broadening
Energy Axis
Peak Scaling

Units


Energy Unit

Atoms


Visibility


Orbital


Intensity Scale
Lobe Colours
Density

Scene


Hemisphere
ID XC Functional Basis Set Code Charge Spin Casida Legacy
1790 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ENERGY SPECTRUM