1,11-Dihydro-1,3,5,11-tetraaza-benzo[a]trindene-4,6-dione (C15H8N4O2) - excitons of #1687

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A' 0.069 3.989 eV
▸ S2 A' 0.053 4.161 eV
▸ S3 A" 0.000 4.208 eV
▸ S4 A' 0.312 4.856 eV
▸ S5 A" 0.000 4.882 eV
▸ S6 A' 0.445 5.165 eV
▸ S7 A' 0.325 5.341 eV
▸ S8 A" 0.000 5.536 eV
▸ S9 A' 0.166 5.717 eV
▸ S10 A" 0.002 5.847 eV
▸ S11 A" 0.000 5.899 eV
▸ S12 A' 0.050 6.004 eV
▸ S13 A' 1.096 6.276 eV
▸ S14 A' 0.116 6.357 eV
▸ S15 A" 0.000 6.393 eV
▸ S16 A' 0.010 6.529 eV
▸ S17 A' 0.384 6.636 eV
▸ S18 A" 0.001 6.715 eV
▸ S19 A" 0.000 6.785 eV
▸ S20 A' 0.191 6.875 eV
▸ S21 A' 0.082 6.910 eV
▸ S22 A' 0.007 6.963 eV
▸ S23 A' 0.037 7.011 eV
▸ S24 A' 0.008 7.089 eV
▸ S25 A" 0.001 7.142 eV
▸ S26 A" 0.001 7.148 eV
▸ S27 A" 0.000 7.268 eV
▸ S28 A" 0.002 7.343 eV
▸ S29 A' 0.002 7.427 eV
▸ S30 A" 0.000 7.528 eV
▸ S31 A" 0.002 7.537 eV
▸ S32 A" 0.002 7.561 eV
▸ S33 A' 0.113 7.574 eV
▸ S34 A" 0.001 7.579 eV
▸ S35 A' 0.259 7.652 eV
▸ S36 A" 0.002 7.665 eV
▸ S37 A' 0.316 7.750 eV
▸ S38 A" 0.003 7.763 eV
▸ S39 A" 0.001 7.810 eV
▸ S40 A' 0.095 7.828 eV
▸ S41 A' 0.008 7.849 eV
▸ S42 A' 0.037 7.930 eV
▸ S43 A" 0.004 7.939 eV
▸ S44 A" 0.001 7.954 eV
▸ S45 A' 0.080 7.990 eV
▸ S46 A" 0.000 8.059 eV
▸ S47 A" 0.000 8.097 eV
▸ S48 A" 0.000 8.139 eV
▸ S49 A" 0.000 8.202 eV
▸ S50 A" 0.000 8.280 eV
▸ S51 A" 0.000 8.285 eV
▸ S52 A" 0.002 8.308 eV
▸ S53 A" 0.001 8.344 eV
▸ S54 A' 0.019 8.354 eV
▸ S55 A' 0.150 8.376 eV
▸ S56 A" 0.000 8.377 eV
▸ S57 A' 0.445 8.401 eV
▸ S58 A" 0.000 8.448 eV
▸ S59 A' 0.006 8.493 eV
▸ S60 A" 0.015 8.528 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -25729.00

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 11:26:10

Added 2026-09-10 21:24:51

Legacy ID None

System


Full Name 1,11-Dihydro-1,3,5,11-tetraaza-benzo[a]trindene-4,6-dione

Short Name granulatimide

PubChem CID 5324595

Formula C15H8N4O2

Mass 276.3 u

Point Group Cs

Orientation xy

Aliases 1H-Imidazo[4,5-a]pyrrolo[3,4-c]carbazole-4,6(5H,11H)-dione
3,5,9,19-tetrazapentacyclo[10.7.0.0^{2,6}.0^{7,11}.0^{13,18}]nonadeca-1,4,6,11,13,15,17-heptaene-8,10-dione

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
1687 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM