Anthra[2'',1'',9'':4,5,6;6'',5'',10'':4',5',6']diisoquino[2,1-a:2',1'-a']diperimidine-12,25-dione (C44H20N4O2) - excitons of #2256

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 Au 1.766 2.396 eV
▸ S2 Ag 0.000 2.814 eV
▸ S3 Au 0.200 3.246 eV
▸ S4 Ag 0.000 3.598 eV
▸ S5 Ag 0.000 3.811 eV
▸ S6 Ag 0.000 3.841 eV
▸ S7 Au 0.004 3.900 eV
▸ S8 Ag 0.000 4.111 eV
▸ S9 Au 0.074 4.124 eV
▸ S10 Au 0.161 4.155 eV
▸ S11 Ag 0.000 4.164 eV
▸ S12 Au 0.092 4.231 eV
▸ S13 Ag 0.000 4.289 eV
▸ S14 Au 0.037 4.318 eV
▸ S15 Ag 0.000 4.377 eV
▸ S16 Ag 0.000 4.473 eV
▸ S17 Ag 0.000 4.540 eV
▸ S18 Au 0.049 4.566 eV
▸ S19 Ag 0.000 4.579 eV
▸ S20 Au 0.186 4.681 eV
▸ S21 Ag 0.000 4.710 eV
▸ S22 Au 0.086 4.738 eV
▸ S23 Ag 0.000 4.767 eV
▸ S24 Ag 0.000 4.981 eV
▸ S25 Au 0.057 4.997 eV
▸ S26 Au 0.197 5.027 eV
▸ S27 Au 0.026 5.090 eV
▸ S28 Ag 0.000 5.249 eV
▸ S29 Au 0.005 5.257 eV
▸ S30 Ag 0.000 5.416 eV
▸ S31 Au 0.214 5.438 eV
▸ S32 Ag 0.000 5.537 eV
▸ S33 Au 0.518 5.561 eV
▸ S34 Ag 0.000 5.591 eV
▸ S35 Au 0.013 5.593 eV
▸ S36 Au 0.039 5.699 eV
▸ S37 Ag 0.000 5.710 eV
▸ S38 Au 0.347 5.742 eV
▸ S39 Ag 0.000 5.760 eV
▸ S40 Ag 0.000 5.791 eV
▸ S41 Ag 0.000 5.819 eV
▸ S42 Au 0.043 5.820 eV
▸ S43 Ag 0.000 5.846 eV
▸ S44 Au 0.791 5.872 eV
▸ S45 Ag 0.000 5.904 eV
▸ S46 Au 0.180 5.906 eV
▸ S47 Au 0.071 5.933 eV
▸ S48 Ag 0.000 5.947 eV
▸ S49 Au 0.074 5.951 eV
▸ S50 Ag 0.000 5.968 eV
▸ S51 Au 0.248 6.002 eV
▸ S52 Ag 0.000 6.037 eV
▸ S53 Au 0.229 6.098 eV
▸ S54 Ag 0.000 6.100 eV
▸ S55 Au 0.202 6.128 eV
▸ S56 Ag 0.000 6.225 eV
▸ S57 Au 0.026 6.233 eV
▸ S58 Au 0.262 6.248 eV
▸ S59 Ag 0.000 6.283 eV
▸ S60 Ag 0.000 6.309 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -55994.05

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-11 10:00:15

Added 2026-09-15 09:46:17

Legacy ID None

System


Full Name Anthra[2'',1'',9'':4,5,6;6'',5'',10'':4',5',6']diisoquino[2,1-a:2',1'-a']diperimidine-12,25-dione

Short Name CID15440738

PubChem CID 15440738

Formula C44H20N4O2

Mass 636.7 u

Point Group Ci

Orientation xy

Aliases 7,17,28,38-tetrazatridecacyclo[24.16.2.2^{2,5}.1^{8,12}.1^{29,33}.0^{3,22}.0^{4,19}.0^{6,17}.0^{23,43}.0^{27,38}.0^{40,44}.0^{16,46}.0^{37,45}]octatetraconta-1(42),2,4,6,8,10,12(46),13,15,19,21,23(43),24,26(44),27,29,31,33(45),34,36,40,47-docosaene-18,39-dione
Perimidino[1''',2''':2'',3'']isoquinolino[4'',5'',6'':6',5',10']anthra[2',1',9':4,5,6]isoquinolino[2,3-a]perimidine-12,25-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
2256 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM