Pyrene (C16H10) - #761

B3LYP cc-pVTZ q = 0 2S+1 = 1

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 B2g 0 0.154 eV
LUMO+2 B3g 0 -0.450 eV
LUMO+1 B1u 0 -0.959 eV
LUMO Au 0 -1.769 eV
HOMO B2g 2 -5.613 eV
HOMO-1 B3g 2 -6.486 eV
HOMO-2 B1u 2 -7.164 eV
HOMO-3 Au 2 -7.660 eV
HOMO-4 B1u 2 -8.319 eV
HOMO-5 B1g 2 -8.827 eV

Calculation


XC Functional B3LYP

Basis Set cc-pVTZ

Charge 0.0

Spin 0.0

Total Energy [eV] -16761.52

Code NWChem 7.2.0

Author Peter Puschnig

Date 2026-07-28 09:21:28

Added 2026-07-28 09:28:58

Legacy ID None

System


Full Name Pyrene

Short Name pyrene

Formula C16H10

Mass 202.3 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
559 B3LYP 6-31G* NWChem 0.0 0.0 570
761 cc-pVTZ NWChem 0.0 0.0
986 cc-pVTZ Orca 0.0 0.0
612 PBE0 6-31G* NWChem 0.0 0.0 625
651 6-31G* NWChem 0.0 0.0 666

Input File

Output File

Coefficients

Serving Binaries

ENERGY SPECTRUM