4-Nitro-5-oxapentacyclo[9.6.2.02,6.08,18.015,19]nonadeca-1(18),2(6),3,7,9,11(19),12,14,16-nonaene (C18H9NO3) - #1427

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

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

ORBITALS

LUMO+3 A" 0 0.372 eV
LUMO+2 A" 0 -0.085 eV
LUMO+1 A" 0 -0.739 eV
LUMO A" 0 -1.893 eV
HOMO A" 2 -7.141 eV
HOMO-1 A" 2 -8.136 eV
HOMO-2 A" 2 -9.090 eV
HOMO-3 A" 2 -9.205 eV
HOMO-4 A" 2 -10.236 eV
HOMO-5 A' 2 -10.261 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -26429.41

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2025-11-21 09:33:24

Added 2026-09-10 20:20:57

Legacy ID None

System


Full Name 4-Nitro-5-oxapentacyclo[9.6.2.02,6.08,18.015,19]nonadeca-1(18),2(6),3,7,9,11(19),12,14,16-nonaene

Short Name 8-nitropyreno(2,1-b)furan

Formula C18H9NO3

Mass 287.3 u

Point Group Cs

Orientation xy

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
1427 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ENERGY SPECTRUM