6,13-Diazapentacene (C20H12N2) - excitons of #1651

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

—
—

EXCITONS / HOLES Orbitals Excitons

▸ S1 B2u 0.093 2.534 eV
▸ S2 B1u 0.002 3.043 eV
▸ S3 B1g 0.000 3.338 eV
▸ S4 B3u 0.300 3.525 eV
▸ S5 B1g 0.000 4.458 eV
▸ S6 B3g 0.000 4.785 eV
▸ S7 Ag 0.000 4.838 eV
▸ S8 B2u 0.023 4.927 eV
▸ S9 B3u 4.723 4.968 eV
▸ S10 B2u 0.046 5.106 eV
▸ S11 B1g 0.000 5.336 eV
▸ S12 Au 0.000 5.488 eV
▸ S13 B2g 0.000 5.607 eV
▸ S14 Ag 0.000 5.773 eV
▸ S15 B2u 0.002 5.803 eV
▸ S16 B1g 0.000 5.903 eV
▸ S17 B2u 0.000 5.918 eV
▸ S18 B2g 0.000 6.076 eV
▸ S19 B3u 0.203 6.123 eV
▸ S20 B1u 0.001 6.150 eV
▸ S21 Au 0.000 6.236 eV
▸ S22 B1u 0.003 6.338 eV
▸ S23 Ag 0.000 6.389 eV
▸ S24 B2u 0.388 6.456 eV
▸ S25 B1g 0.000 6.620 eV
▸ S26 B3u 0.012 6.642 eV
▸ S27 B3g 0.000 6.793 eV
▸ S28 B3g 0.000 6.826 eV
▸ S29 Au 0.000 6.833 eV
▸ S30 Ag 0.000 6.939 eV
▸ S31 Ag 0.000 6.958 eV
▸ S32 B1u 0.000 6.962 eV
▸ S33 B2u 0.051 7.003 eV
▸ S34 B2g 0.000 7.070 eV
▸ S35 B3u 0.029 7.116 eV
▸ S36 B3g 0.000 7.148 eV
▸ S37 B1g 0.000 7.154 eV
▸ S38 B2g 0.000 7.284 eV
▸ S39 B1g 0.000 7.355 eV
▸ S40 B2g 0.000 7.385 eV
▸ S41 B2u 0.073 7.451 eV
▸ S42 B3u 0.033 7.498 eV
▸ S43 Au 0.000 7.514 eV
▸ S44 B1g 0.000 7.575 eV
▸ S45 B2u 0.024 7.602 eV
▸ S46 B3g 0.000 7.625 eV
▸ S47 Au 0.000 7.661 eV
▸ S48 B3u 0.102 7.672 eV
▸ S49 B3g 0.000 7.694 eV
▸ S50 Ag 0.000 7.722 eV
▸ S51 B1u 0.011 7.733 eV
▸ S52 B1u 0.002 7.806 eV
▸ S53 B2g 0.000 7.849 eV
▸ S54 B3u 0.372 7.884 eV
▸ S55 Au 0.000 7.890 eV
▸ S56 B1g 0.000 7.920 eV
▸ S57 B2g 0.000 7.933 eV
▸ S58 B1u 0.025 7.946 eV
▸ S59 Au 0.000 8.003 eV
▸ S60 B3g 0.000 8.091 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -23902.27

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 15:47:03

Added 2026-09-10 21:15:52

Legacy ID None

System


Full Name 6,13-Diazapentacene

Short Name dibenzo(b,i)phenazine

PubChem CID 67494

Formula C20H12N2

Mass 280.3 u

Point Group D2h

Orientation xy

Aliases 2,13-diazapentacyclo[12.8.0.0^{3,12}.0^{5,10}.0^{16,21}]docosa-1,3,5,7,9,11,13,15,17,19,21-undecaene
Dibenz[b,i]phenazin
Dibenzo[b,i]phenazine
Dinaphtazin
Dinaphthazine
s-.beta.,.beta.-Dinaphthazine

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
1651 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM