Pyrene (C16H10) - #559

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

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 B2g 0 0.607 eV
LUMO+2 B3g 0 -0.035 eV
LUMO+1 B1u 0 -0.611 eV
LUMO Au 0 -1.478 eV
HOMO B2g 2 -5.324 eV
HOMO-1 B3g 2 -6.202 eV
HOMO-2 B1u 2 -6.870 eV
HOMO-3 Au 2 -7.370 eV
HOMO-4 B1u 2 -8.010 eV
HOMO-5 B1g 2 -8.624 eV

Calculation


XC Functional B3LYP

Basis Set 6-31G*

Charge 0.0

Spin 0.0

Total Energy [eV] -16755.69

Code NWChem 7.2.0

Author Peter Puschnig

Date 2026-07-22 13:56:11

Added 2026-07-23 15:47:08

Legacy ID 570

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