Quaterphenyl (C24H18) - #742

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

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 Au 0 -0.563 eV
LUMO+2 B2g 0 -0.867 eV
LUMO+1 B3g 0 -0.870 eV
LUMO B1u 0 -1.847 eV
HOMO B3g 2 -5.692 eV
HOMO-1 B1u 2 -6.608 eV
HOMO-2 Au 2 -6.988 eV
HOMO-3 B2g 2 -7.059 eV
HOMO-4 Au 2 -7.166 eV
HOMO-5 B2g 2 -7.259 eV

Calculation


XC Functional B3LYP

Basis Set cc-pVTZ

Charge 0.0

Spin 0.0

Total Energy [eV] -25190.27

Code NWChem 7.2.0

Author Peter Puschnig

Date 2026-07-28 08:09:26

Added 2026-07-28 06:46:23

Legacy ID None

System


Full Name Quaterphenyl

Short Name 4P

Formula C24H18

Mass 306.4 u

Point Group D2h

Orientation yx

Further Reading

Further Reading Quaterphenyl

  1. Simulation of angle-resolved photoemission spectra by approximating the final state by a plane wave: from graphene to polycyclic aromatic hydrocarbon molecules

    P. Puschnig and D. Lüftner

    J. Elec. Spec. Rel. Phen. 200, 193 (2015)

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
11 B3LYP 6-31G* NWChem 0.0 0.0 4
159 6-31G* NWChem -1.0 0.5 158
742 cc-pVTZ NWChem 0.0 0.0
873 cc-pVTZ Orca 0.0 0.0
1031 CAM-B3LYP def2-TZVP Orca 0.0 0.0
93 HSE06 6-31G* NWChem 0.0 0.0 91
134 OT-RSH 6-31G* NWChem 0.0 0.0 132
52 PBE 6-31G* NWChem 0.0 0.0 49
587 PBE0 6-31G* NWChem 0.0 0.0 600
627 6-31G* NWChem 0.0 0.0 641

Input File

Output File

Coefficients

Serving Binaries

ENERGY SPECTRUM