2,7-Di-1,3-thiazol-2-ylbenzo[lmn]-3,8-phenanthroline-1,3,6,8(2H,7H)-tetrone (C20H8N4O4S2) - excitons of #1879

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 B2 0.585 3.988 eV
▸ S2 B2 0.001 4.067 eV
▸ S3 B1 0.060 4.175 eV
▸ S4 A1 0.000 4.183 eV
▸ S5 B2 0.000 4.451 eV
▸ S6 B1 0.001 4.463 eV
▸ S7 A1 0.000 4.468 eV
▸ S8 A2 0.000 4.637 eV
▸ S9 A2 0.000 5.010 eV
▸ S10 B1 0.028 5.197 eV
▸ S11 A2 0.000 5.294 eV
▸ S12 A1 0.000 5.388 eV
▸ S13 B2 0.000 5.396 eV
▸ S14 A2 0.000 5.403 eV
▸ S15 B1 0.001 5.428 eV
▸ S16 A2 0.000 5.659 eV
▸ S17 B1 0.001 5.749 eV
▸ S18 A2 0.000 5.754 eV
▸ S19 A1 0.000 5.765 eV
▸ S20 B2 0.321 5.939 eV
▸ S21 B1 0.000 5.944 eV
▸ S22 A1 0.092 5.959 eV
▸ S23 A2 0.000 5.978 eV
▸ S24 B1 0.812 6.148 eV
▸ S25 B1 0.059 6.193 eV
▸ S26 B2 0.000 6.218 eV
▸ S27 A2 0.000 6.241 eV
▸ S28 B1 0.010 6.256 eV
▸ S29 A2 0.000 6.325 eV
▸ S30 A1 0.000 6.374 eV
▸ S31 A1 0.001 6.379 eV
▸ S32 B2 0.028 6.493 eV
▸ S33 B2 0.367 6.609 eV
▸ S34 A1 0.017 6.623 eV
▸ S35 B2 0.015 6.638 eV
▸ S36 B1 0.000 6.717 eV
▸ S37 A2 0.000 6.767 eV
▸ S38 A1 0.000 6.770 eV
▸ S39 A1 0.000 6.789 eV
▸ S40 B2 0.099 6.819 eV
▸ S41 A2 0.000 6.855 eV
▸ S42 B1 0.002 6.855 eV
▸ S43 B1 0.000 6.909 eV
▸ S44 B1 0.002 6.923 eV
▸ S45 A2 0.000 6.932 eV
▸ S46 A1 0.001 6.944 eV
▸ S47 B2 0.033 6.976 eV
▸ S48 B2 0.000 6.994 eV
▸ S49 A2 0.000 7.011 eV
▸ S50 A1 0.002 7.040 eV
▸ S51 B2 0.011 7.051 eV
▸ S52 A2 0.000 7.055 eV
▸ S53 A1 0.000 7.056 eV
▸ S54 B2 0.025 7.061 eV
▸ S55 B1 0.000 7.069 eV
▸ S56 A2 0.000 7.088 eV
▸ S57 A1 0.000 7.097 eV
▸ S58 B2 0.001 7.100 eV
▸ S59 B1 0.002 7.135 eV
▸ S60 A1 0.001 7.144 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -56680.18

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-10 10:44:58

Added 2026-09-14 07:42:47

Legacy ID None

System


Full Name 2,7-Di-1,3-thiazol-2-ylbenzo[lmn]-3,8-phenanthroline-1,3,6,8(2H,7H)-tetrone

Short Name CID1549160

PubChem CID 1549160

Formula C20H8N4O4S2

Mass 432.4 u

Point Group C2v

Orientation yx

Aliases 2,7-di(1,3-thiazol-2-yl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone
6,13-bis(1,3-thiazol-2-yl)-6,13-diazatetracyclo[6.6.2.0^{4,16}.0^{11,15}]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone

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
1879 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM