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) - excitons of #1427

CAM-B3LYP def2-TZVP 60 roots Orbitals Excitons

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

EXCITONS / HOLES

S1 A' 0.810 3.539 eV
S2 A' 0.050 3.911 eV
S3 A" 0.000 4.062 eV
S4 A' 0.034 4.480 eV
S5 A" 0.000 4.568 eV
S6 A' 0.334 4.740 eV
S7 A' 0.001 4.821 eV
S8 A' 0.090 4.940 eV
S9 A' 0.101 5.203 eV
S10 A' 0.259 5.444 eV
S11 A' 0.032 5.745 eV
S12 A' 0.032 5.901 eV
S13 A' 0.447 5.980 eV
S14 A' 0.585 6.058 eV
S15 A' 0.210 6.161 eV
S16 A' 0.082 6.325 eV
S17 A" 0.000 6.410 eV
S18 A' 0.026 6.457 eV
S19 A' 0.112 6.588 eV
S20 A' 0.005 6.762 eV
S21 A' 0.105 6.789 eV
S22 A" 0.000 6.802 eV
S23 A" 0.000 6.896 eV
S24 A' 0.324 6.934 eV
S25 A" 0.002 7.034 eV
S26 A' 0.014 7.040 eV
S27 A' 0.758 7.130 eV
S28 A" 0.004 7.224 eV
S29 A" 0.000 7.333 eV
S30 A' 0.152 7.344 eV
S31 A" 0.001 7.454 eV
S32 A" 0.000 7.462 eV
S33 A' 0.014 7.479 eV
S34 A' 0.360 7.546 eV
S35 A" 0.000 7.571 eV
S36 A' 0.002 7.625 eV
S37 A" 0.000 7.643 eV
S38 A" 0.000 7.670 eV
S39 A' 0.856 7.731 eV
S40 A' 0.118 7.801 eV
S41 A" 0.000 7.805 eV
S42 A" 0.001 7.864 eV
S43 A" 0.000 7.882 eV
S44 A" 0.003 7.897 eV
S45 A' 0.162 7.912 eV
S46 A" 0.000 7.969 eV
S47 A" 0.000 8.018 eV
S48 A' 0.155 8.025 eV
S49 A' 0.005 8.055 eV
S50 A" 0.000 8.075 eV
S51 A' 0.008 8.097 eV
S52 A" 0.001 8.112 eV
S53 A" 0.001 8.116 eV
S54 A' 0.120 8.149 eV
S55 A" 0.000 8.232 eV
S56 A' 0.071 8.243 eV
S57 A' 0.001 8.262 eV
S58 A" 0.005 8.265 eV
S59 A" 0.006 8.315 eV
S60 A" 0.002 8.374 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

Units


Energy Unit

Atoms


Visibility


Orbital


Intensity Scale
Lobe Colours
Density

Scene


Hemisphere

Composition


Hole Position


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

ABSORPTION SPECTRUM