5,12-Dimethyltetracene (C20H16) - #1373

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

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

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ORBITALS Orbitals Excitons

LUMO+3 B2 0 1.581 eV
LUMO+2 B2 0 0.594 eV
LUMO+1 A2 0 0.433 eV
LUMO ● B2 0 -1.272 eV
HOMO ● A2 2 -6.171 eV
HOMO-1 A2 2 -7.861 eV
HOMO-2 B2 2 -7.893 eV
HOMO-3 A2 2 -9.194 eV
HOMO-4 B2 2 -9.544 eV
HOMO-5 A2 2 -9.822 eV

Calculation

XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -20987.94

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 13:34:28

Added 2026-09-10 20:09:01

Legacy ID None

System

Full Name 5,12-Dimethyltetracene

Short Name 5,12-dimethyltetracene

PubChem CID 23505246

Formula C20H16

Mass 256.3 u

Point Group C2v

Orientation zx

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
1373 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ENERGY SPECTRUM