Pyreno[1,2-b]pyran-9-one (C19H10O2) - excitons of #1097

CAM-B3LYP def2-TZVP 60 roots Orbitals Excitons

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

EXCITONS / HOLES

S1 A' 0.073 3.626 eV
S2 A' 0.126 4.078 eV
S3 A' 0.241 4.681 eV
S4 A' 0.040 4.787 eV
S5 A' 1.496 4.891 eV
S6 A" 0.000 5.027 eV
S7 A' 0.064 5.177 eV
S8 A' 0.226 5.382 eV
S9 A' 0.071 5.510 eV
S10 A' 0.117 5.767 eV
S11 A' 0.031 5.845 eV
S12 A' 0.190 6.007 eV
S13 A' 0.263 6.226 eV
S14 A' 0.043 6.341 eV
S15 A' 0.022 6.376 eV
S16 A' 0.027 6.540 eV
S17 A" 0.000 6.564 eV
S18 A" 0.000 6.666 eV
S19 A' 0.012 6.731 eV
S20 A' 0.092 6.822 eV
S21 A" 0.000 6.838 eV
S22 A" 0.000 6.844 eV
S23 A" 0.000 7.016 eV
S24 A" 0.000 7.048 eV
S25 A' 0.806 7.105 eV
S26 A" 0.000 7.213 eV
S27 A' 0.246 7.219 eV
S28 A' 0.433 7.293 eV
S29 A" 0.001 7.343 eV
S30 A" 0.000 7.369 eV
S31 A" 0.000 7.439 eV
S32 A" 0.001 7.507 eV
S33 A' 0.000 7.535 eV
S34 A" 0.000 7.557 eV
S35 A" 0.000 7.638 eV
S36 A' 0.287 7.647 eV
S37 A" 0.000 7.699 eV
S38 A' 0.092 7.704 eV
S39 A' 0.698 7.771 eV
S40 A" 0.001 7.870 eV
S41 A" 0.003 7.883 eV
S42 A' 0.434 7.896 eV
S43 A" 0.000 7.912 eV
S44 A' 0.051 7.923 eV
S45 A' 0.026 7.935 eV
S46 A" 0.000 7.991 eV
S47 A' 0.056 8.016 eV
S48 A" 0.001 8.021 eV
S49 A' 0.249 8.070 eV
S50 A" 0.003 8.109 eV
S51 A" 0.000 8.143 eV
S52 A' 0.013 8.165 eV
S53 A' 0.001 8.262 eV
S54 A" 0.005 8.275 eV
S55 A" 0.012 8.309 eV
S56 A" 0.000 8.347 eV
S57 A' 0.104 8.367 eV
S58 A" 0.001 8.423 eV
S59 A' 0.194 8.469 eV
S60 A" 0.000 8.496 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -23948.56

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2025-11-21 09:33:24

Added 2026-09-10 09:26:28

Legacy ID None

System


Full Name Pyreno[1,2-b]pyran-9-one

Short Name 10-oxabenzo[def]chrysen-9-one

Formula C19H10O2

Mass 270.3 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
1097 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM