H2-pyrphyrine (C22H12N6) - #657

PBE0 6-31G* q = 0 2S+1 = 1

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

—
—

ORBITALS

LUMO+3 Au 0 0.641 eV
LUMO+2 Au 0 -1.464 eV
LUMO+1 Bg 0 -2.872 eV
LUMO ● Bg 0 -3.326 eV
HOMO ● Au 2 -6.192 eV
HOMO-1 Au 2 -6.240 eV
HOMO-2 Bg 2 -7.328 eV
HOMO-3 Au 2 -7.452 eV
HOMO-4 Bg 2 -8.090 eV
HOMO-5 Au 2 -8.179 eV

Calculation

XC Functional PBE0

Basis Set 6-31G*

Charge 0.0

Spin 0.0

Total Energy [eV] -31910.21

Code NWChem 7.2.0

Author Peter Puschnig

Date 2026-07-22 14:17:04

Added 2026-07-23 15:47:27

Legacy ID 672

System

Full Name H2-pyrphyrine

Short Name H2Pyr

Formula C22H12N6

Mass 360.4 u

Point Group C2h

Orientation yx

Further Reading

Further Reading H2-pyrphyrine

  1. Combined orbital tomography study of multi-configurational molecular adsorbate systems

    P. Kliuiev, G. Zamborlini, M. Jugovac, Y. Gurdal, K. von Arx, K. Waltar, S. Schnidrig, R. Alberto, M. Iannuzzi, V. Feyer, M. Hengsberger, and J. O. L. Castiglioni

    Nature Communications 10, 5255 (2019)

    doi.org/10.1038/s41467-019-13254-7

  2. Unraveling Atomic and Electronic Surface Structure and Dynamics from Angular Photoelectron Distributions

    M. Hengsberger, L. Castiglionia, and J. Osterwalder

    Chimia 76, 558 (2022)

    doi.org/10.2533/chimia.2022.558

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
223 B3LYP 6-31G* NWChem 0.0 0.0 223
810 cc-pVTZ NWChem 0.0 0.0
943 cc-pVTZ Orca 0.0 0.0
229 HSE06 6-31G* NWChem 0.0 0.0 230
226 PBE 6-31G* NWChem 0.0 0.0 227
618 PBE0 6-31G* NWChem 0.0 0.0 631
657 6-31G* NWChem 0.0 0.0 672

Input File

Output File

Coefficients

Serving Binaries

ENERGY SPECTRUM