Phenanthro[9,10-b]quinoxaline (C20H12N2) - #1599

CAM-B3LYP def2-TZVP q = 0 2S+1 = 1

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

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ORBITALS Orbitals Excitons

LUMO+3 B2 0 0.941 eV
LUMO+2 B2 0 -0.101 eV
LUMO+1 A2 0 -0.261 eV
LUMO ● B2 0 -1.386 eV
HOMO ● A2 2 -7.620 eV
HOMO-1 B2 2 -7.706 eV
HOMO-2 A2 2 -8.136 eV
HOMO-3 A1 2 -8.557 eV
HOMO-4 A2 2 -8.995 eV
HOMO-5 B2 2 -9.390 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -23903.23

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 15:48:19

Added 2026-09-10 21:03:16

Legacy ID None

System


Full Name Phenanthro[9,10-b]quinoxaline

Short Name DBPZ

PubChem CID 9166

Formula C20H12N2

Mass 280.3 u

Point Group C2v

Orientation zx

Aliases 9,14-Diazadibenz[a,c]anthracene
DBPZ cpd
Dibenz[a,c]phenazine
Dibenzo[a,c]phenazine
Phenanthrazine (VAN)

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
1599 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ENERGY SPECTRUM