Tetracyanoethylene (C6N4) - #449

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

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 B2g 0 -0.702 eV
LUMO+2 B2u 0 -1.480 eV
LUMO+1 Ag 0 -1.830 eV
LUMO B3g 0 -4.957 eV
HOMO B1u 2 -9.118 eV
HOMO-1 B1g 2 -10.491 eV
HOMO-2 Au 2 -10.854 eV
HOMO-3 B3u 2 -10.881 eV
HOMO-4 Ag 2 -11.017 eV
HOMO-5 B2g 2 -11.025 eV

Calculation


XC Functional B3LYP

Basis Set 6-31G*

Charge 0.0

Spin 0.0

Total Energy [eV] -12177.26

Code NWChem 7.2.0

Author Peter Puschnig

Date 2026-07-22 13:11:41

Added 2026-07-23 15:46:25

Legacy ID 460

System


Full Name Tetracyanoethylene

Short Name TCNE

Formula C6N4

Mass 128.1 u

Point Group D2h

Orientation xy

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
449 B3LYP 6-31G* NWChem 0.0 0.0 460
991 cc-pVTZ Orca 0.0 0.0
620 PBE0 6-31G* NWChem 0.0 0.0 633
659 6-31G* NWChem 0.0 0.0 674

Input File

Output File

Coefficients

Serving Binaries

ENERGY SPECTRUM