Quinquethiophene (C20H12S5) - #1040

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

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 A2 0 1.150 eV
LUMO+2 B2 0 0.333 eV
LUMO+1 A2 0 -0.519 eV
LUMO B2 0 -1.324 eV
HOMO A2 2 -6.295 eV
HOMO-1 B2 2 -7.238 eV
HOMO-2 A2 2 -8.319 eV
HOMO-3 B2 2 -8.507 eV
HOMO-4 A2 2 -8.565 eV
HOMO-5 B2 2 -8.673 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -75102.53

Code Orca 6.1.0

Author Peter Puschnig

Date 2025-06-10 16:02:51

Added 2026-08-20 13:56:54

Legacy ID None

System


Full Name Quinquethiophene

Short Name 5T

Formula C20H12S5

Mass 412.6 u

Point Group C2v

Orientation xz

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
22 B3LYP 6-31G* NWChem 0.0 0.0 15
170 6-31G* NWChem -1.0 0.5 169
757 cc-pVTZ NWChem 0.0 0.0
881 cc-pVTZ Orca 0.0 0.0
1040 CAM-B3LYP def2-TZVP Orca 0.0 0.0
104 HSE06 6-31G* NWChem 0.0 0.0 102
63 PBE 6-31G* NWChem 0.0 0.0 60
610 PBE0 6-31G* NWChem 0.0 0.0 623
649 6-31G* NWChem 0.0 0.0 664

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ENERGY SPECTRUM