Terephthalic acid (C8H6O4) - #697

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

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 Ag 0 1.116 eV
LUMO+2 Bg 0 -0.737 eV
LUMO+1 Au 0 -1.293 eV
LUMO Au 0 -2.730 eV
HOMO Bu 2 -6.293 eV
HOMO-1 Ag 2 -6.350 eV
HOMO-2 Bg 2 -6.577 eV
HOMO-3 Bg 2 -6.679 eV
HOMO-4 Au 2 -7.541 eV
HOMO-5 Bg 2 -7.611 eV

Calculation


XC Functional PBE

Basis Set 6-31G*

Charge 0.0

Spin 0.0

Total Energy [eV] -16563.52

Code NWChem 7.2.0

Author Peter Puschnig

Date 2026-07-23 08:22:44

Added 2026-07-23 15:47:45

Legacy ID 713

System


Full Name Terephthalic acid

Short Name TPA

Formula C8H6O4

Mass 166.1 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
696 B3LYP 6-31G* NWChem 0.0 0.0 712
993 cc-pVTZ Orca 0.0 0.0
698 HSE06 6-31G* NWChem 0.0 0.0 714
697 PBE 6-31G* NWChem 0.0 0.0 713

Input File

Output File

Coefficients

Serving Binaries

ENERGY SPECTRUM