Butadiene (C4H6) - #257

HSE06 6-31G* q = 0 2S+1 = 1

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 Ag 0 3.374 eV
LUMO+2 Bu 0 3.075 eV
LUMO+1 Bg 0 2.154 eV
LUMO Au 0 -0.843 eV
HOMO Bg 2 -6.109 eV
HOMO-1 Au 2 -8.627 eV
HOMO-2 Ag 2 -9.219 eV
HOMO-3 Bu 2 -10.362 eV
HOMO-4 Ag 2 -10.529 eV
HOMO-5 Ag 2 -12.445 eV

Calculation


XC Functional HSE06

Basis Set 6-31G*

Charge 0.0

Spin 0.0

Total Energy [eV] -4240.74

Code NWChem 7.2.0

Author Peter Puschnig

Date 2026-07-22 09:23:08

Added 2026-07-23 15:45:14

Legacy ID 258

System


Full Name Butadiene

Short Name t-4A

Formula C4H6

Mass 54.1 u

Point Group C2h

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
237 B3LYP 6-31G* NWChem 0.0 0.0 238
830 cc-pVTZ NWChem 0.0 0.0
1014 cc-pVTZ Orca 0.0 0.0
257 HSE06 6-31G* NWChem 0.0 0.0 258
247 PBE 6-31G* NWChem 0.0 0.0 248

Input File

Output File

Coefficients

Serving Binaries

ENERGY SPECTRUM