Quinquethiophene (C20H12S5) - #22

B3LYP 6-31G* q = 0 2S+1 = 1

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 A2 0 0.268 eV
LUMO+2 B2 0 -0.518 eV
LUMO+1 A2 0 -1.324 eV
LUMO B2 0 -2.078 eV
HOMO A2 2 -4.859 eV
HOMO-1 B2 2 -5.674 eV
HOMO-2 A2 2 -6.614 eV
HOMO-3 B2 2 -6.848 eV
HOMO-4 A2 2 -6.898 eV
HOMO-5 B2 2 -6.996 eV

Calculation


XC Functional B3LYP

Basis Set 6-31G*

Charge 0.0

Spin 0.0

Total Energy [eV] -75109.75

Code NWChem 7.2.0

Author Peter Puschnig

Date 2026-07-22 02:25:30

Added 2026-07-23 15:44:08

Legacy ID 15

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

ENERGY SPECTRUM