Tetramethoxy-tetracene (C22H20O4) - #488

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

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 B3g 0 1.117 eV
LUMO+2 B2g 0 0.105 eV
LUMO+1 B1u 0 0.060 eV
LUMO B3g 0 -1.527 eV
HOMO Au 2 -4.441 eV
HOMO-1 B1u 2 -5.341 eV
HOMO-2 B2g 2 -5.851 eV
HOMO-3 B3g 2 -6.238 eV
HOMO-4 Au 2 -7.008 eV
HOMO-5 B1u 2 -7.791 eV

Calculation


XC Functional B3LYP

Basis Set 6-31G*

Charge 0.0

Spin 0.0

Total Energy [eV] -31326.61

Code NWChem 7.2.0

Author Peter Puschnig

Date 2026-07-22 13:32:13

Added 2026-07-23 15:46:37

Legacy ID 499

System


Full Name Tetramethoxy-tetracene

Short Name tetramethoxy4A

Formula C22H20O4

Mass 348.4 u

Point Group D2h

Orientation yx

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
488 B3LYP 6-31G* NWChem 0.0 0.0 499

Input File

Output File

Coefficients

Serving Binaries

ENERGY SPECTRUM